DOCSLIB.ORG

RREAL's Installation Manual for Solar Thermal Panels (Also Known As “Solar Powered Furnace/SPF”)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
RREAL's Installation Manual for Solar Thermal Panels (Also Known As “Solar Powered Furnace/SPF”) SPF Installation Manual Rural Renewable Energy Alliance (RREAL) MADE 2330 Dancing Wind Road SW, Suite 2 IN Pine River, MN 56474, USA MN [email protected] 218-587-4753 www.rreal.org All Rights Reserved 2010 Version 1.10 Table of Contents Figures Safety Warning............................................ 2 1. Fastening Mounting Rails to Structure.... 5 Important Concerns................................... 2 2. SPF Penetration Areas.................................. 6 3. Silicone Location on Starter Collar........... 7 Parts Definitions........................................ 3 4. Installation of Starter Collar....................... 7 Bill of Materials.......................................... 4 5. Installation of Thermistor........................... 7 Additional Materials................................... 4 6. Hang SPF on Mounting Rails..................... 8 1) Select Location........................................ 5 7. Silicone Location on AI Stint..................... 8 2) Hang Mounting Rails.............................. 5 8. Insulation and Back Draft Dampers......... 9 3) Make Penetrations................................... 6 9. Wiring Diagram............................................ 10 10. Extrusion Cut Location............................ 13 4) Prepare to Hang Panel............................ 7 11. Portrait Mounting Rails............................ 14 5) Hang First Panel....................................... 8 12. Landscape Mounting Rails........................ 15 6) Hang Additional Panels.......................... 8 13. Multiple Panel Landscape Rails................ 16 7) Flash, Trim and Seal................................ 9 8) Back Draft Dampers and Insulation..... 9 9) Ducting, Fan and Grills............................ 10 Tables 10) Wiring........................................................ 10 1. Overall Collector Dimensions..................... 4 Warranty.......................................................... 11 2. Portrait Orientation Dimensions................. 14 Appendix A.................................................... 12 3. Landscape Orientation Dimensions........... 15 4. Multiple Landscape Dimensions................. 16 Appendix B.................................................... 12-13 Appendix C.................................................... 14 Appendix D.................................................... 15-17 Appendix E.................................................... 18-24 Version 1.10 The following installation manual provides general guidelines for Prior to beginning any installation it is important to ensure that the how to install the Solar Powered Furnace. It is not specific to selected panel location is adequate and that all the steps of your site or application. Differences between homes, businesses, installation can be met (M2301.2). Read through the entire and applications will require each installation to have its own set installation manual and confirm that your project plan will meet all of appropriate methods. Each installation is unique—that point installation steps. Also, review the following considerations and can not be emphasized enough. Certain installations may requirements: require specific fasteners or materials. Any substitutions or equivalents to the materials specified in this document must be Double check the solar resource at the selected site. In the approved by RREAL prior to the installation process. Always northern hemisphere, the panels should be located on the consult local building codes and professionals for appropriate southern face of the building. installation methods, permits and regulations. The Rural The SPF must be mounted vertically and cannot be mounted at Renewable Energy Alliance is not responsible for errors in your any angle whatsoever. installation. The Solar Powered Furnace must be installed The SPF should be mounted a minimum one foot above grade appropriately according to this installation manual and must to ensure proper protection from the environment. meet local mechanical, electrical and all other relevant The SPF should be mounted flush to the exterior building wall. building codes. Appendix E provides some relevant selections from Often this requires the removal of siding in the selected the 2006 International Residential Code, these sections are installation area. If your installation will not allow for the referenced when applicable in the installation instructions. This is panel(s) to be mounted flush, contact RREAL prior to not a complete list of code that may apply to your unique installation. beginning your project. RREAL is not responsible for ensuring that your installation meets Ensure that the desired location has sufficient structural material all relevant local, state, federal, international, mechanical, electrical to which the SPF can be fastened. If mounting directly to wall and other code. framing studs, ensure the stud’s structural integrity, especially on retrofits. REMEMBER Safety First!!! Ensure that supply and return penetrations can be made into the Installing a solar air heat panel can result in serious injury building appropriately. Locate all studs, water and electrical lines or even death. Construction of any sort can pose life- and other infrastructure prior to beginning the project. threatening risks to your health and personal safety. The Avoid straddling the transition from rim joist to foundation or concrete basement wall. Straddling this transition presents installation of a solar air heat panel is no exception. additional challenges with flush mounting and flashing the Always practice safety first! panel(s). When handling collectors, no load should be placed on the Array Always use personal protection equipment such as fall Interconnect. Collectors should not be lifted by the Array protection, safety glasses, gloves, and all other necessary Interconnect ports. The Array Interconnect ports are not designed equipment to ensure the safe completion of the project. Do to be used as a hand hold to grab or lift collectors. Collectors not use inappropriate tools, safety gear or hardware. Do not should not be lifted by the glass alone using tools such as glass rush. Follow all relevant safety rules and regulations. suction cups. The glass is not designed to support the load of the collector. Unconventional installations may require additional engineering, The Rural Renewable Energy Alliance is not responsible for contact RREAL for additional information. injuries or incidents that occur during the installation process. If unsure of any procedure in this installation process, contact Version 1.10 Stint The stints work in connection with the receivers to Parts Definitions make connections between multiple panels in an array. Fan or Blower Return-Air Grille with Filter RREAL recommends CFM inline fan units. For a RREAL typically uses return air grilles that allow a fan sizing chart, see Appendix B. filter size that is easily available locally. If the filter gets dirty and is not replaced, the efficiency of the Back Draft Damper fan will be compromised. Also called, “check-valves,” these components should be installed as close to the collectors as Supply Grille possible. They close to prevent unwanted heat or For distribution of warm air from the SPF panels to cold from traveling backwards into the building. the desired space. They should be mounted with the vane vertically aligned. 1”x2” Aluminum Mounting Rail RREAL’s SPFs were specifically designed to mount Starter Collar onto 1"x2"x0.125" 6063-T5 Aluminum Starter collars are inserted into the back of the SPF Rectangular Tubing or 6063-T5 Aluminum panels to create supply and return ports. Architectural Channel. This is a common aluminum extrusion. Ducting Most systems use 6” or 8” ducting. Joints, elbows Structural Screws and boots may also be required depending on the GRK Fasteners Rugged Structural Screw. Used for system. attaching mounting rails to most structures. Certain buildings may require lag bolts or other High Temperature Silicone specialized fasteners. Note, some installations may Must be used in connecting: require unique hardware, contact RREAL the starter collar to the collector, the ductwork to the starter collar, Self-tapping Screws the high-temp insulation to the back of ITW Buildex TEKS® Self-Drilling Metal the collector, Fasteners. Used for attaching the SPF panels to connection between stints and receivers. the aluminum mounting rails. Note, some installations may require unique hardware, contact connections between collectors, RREAL any other connections that come in contact with the side of the collectors Pre-Bent Aluminum Flashing High-Temperature Duct Insulation Used to prevent water from penetrating behind High Density fiberglass covered with Teflon. the SPF panels. Thermal Differential Controller, Receiver thermostat and thermistor SPF will be delivered with these receivers already Eagle 2 differential controller can be used to installed in the ports between collectors. Used in control the system and to convey different conjunction with the receivers, these parts make temperature readings to residents. (Ex. Input and an air tight seal for interconnecting multiple panels output temperatures, collector temperature, building temperature). Version 1.10 Bill of Materials Additional Materials Qty Item Source Note Item Reason Any SPF Panel RREAL Various sizes available Lay behind 1"x2"x0.125" 6063-T5 Aluminum Additional rail may be required depending on panels in areas Minimum of 8 feet Tar Paper or Rectangular Tubing
Load more

Recommended publications
  • HVAC SYSTEM PRESSURE RELIEF Correcting Pressure Imbalances in Your HVAC System Can Result in a Healthier, More Efficient Home
    HVAC SYSTEM PRESSURE RELIEF Correcting pressure imbalances in your HVAC system can result in a healthier, more efficient home. BY PAUL H. RAYMER AND NEIL MOYER grows mold, which may not be HVAC noticed for a long time. The Florida Solar Energy Cen- ithout central ter (FSEC) and my company, air condi- Tamarack Technologies, Incorpo- Wtioning, the rated, decided to test a variety of South wouldn’t be what it is pressure relief solutions to see today. Central air conditioning which worked best to solve these has made living in the South pressure problems. year-round a real pleasure, but it has also created its own set of Equalizing problems—including the subtle Circulation but critical problem of pressures that differ from room to room. Ideally, forced-air heating and To keep the installed costs of cooling systems circulate an equal air conditioning down, it became volume of return air and supply common practice to put supplies air through the conditioning sys- into each room and use a central tem, keeping air pressure in the return, eliminating individual house neutral. Each conditioned return runs. Rooms can serve as space in the building should, ide- ducts as long as all the doors in ally,be at neutral air pressure at all the house stay open. As soon as times.When the building is under doors, working as dampers, start a positive air pressure, indoor air to close, the system changes. RAYMER PAUL will be pushed outward to uncon- Uneven pressures are created, and ditioned spaces and beyond to system performance and comfort outside.
    [Show full text]
  • Experimental Study of Forced Convective Heat Transfer in Grille-Particle Composite Packed Beds
    International Journal of Heat and Mass Transfer 129 (2019) 103–112 Contents lists available at ScienceDirect International Journal of Heat and Mass Transfer journal homepage: www.elsevier.com/locate/ijhmt Experimental study of forced convective heat transfer in grille-particle composite packed beds ⇑ Yingxue Hu a, Jingyu Wang a, Jian Yang a,b, , Issam Mudawar b, Qiuwang Wang a a Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, PR China b Purdue University Boiling and Two-Phase Flow Laboratory (PU-BTPFL), School of Mechanical Engineering, 585 Purdue Mall, West Lafayette, IN 47907, USA article info abstract Article history: Due to high surface area-to-volume ratio and superior thermal performance, packed beds are widely used Received 7 August 2018 in variety of industries. In the present study, forced convective heat transfer in a novel grille-particle Received in revised form 15 September composite packing (GPCP) bed, was experimentally investigated in pursuit of reduced pressure drop 2018 and enhanced overall heat transfer. The effects of sub-channel to particle diameter ratio, grille thickness Accepted 20 September 2018 and grille thermal conductivity on pressure drop, Nusselt number and overall heat transfer efficiency in Available online 25 October 2018 the grille-particle channel were carefully analyzed. And performances of grille-particle channels were compared with those of random particle channels in detail. It is shown that looser packing structure com- Keywords: promises heat transfer in the grille-particle channel, while decreasing pressure drop and improving over- Packed bed Grille-particle composite packing all heat transfer efficiency.
    [Show full text]
  • Water Vapor Migration and Condensation Control in Buildings 2
    HPAC Info-dex 2 Engineering Basics he articles in this section were selected by HPAC’s Engineering Editor based on their generic and fundamental nature. Engineering Basics T is intended to be used by engineers, contractors, and facility managers 2 to brush up on engineering fundamentals across a wide range of subjects pertaining to mechanical systems design, building science, and product selection. This year’s selections are as follows: 72 “Water Vapor Migration and Condensation Control in Buildings”—The basics of psychrometric analysis of moisture conditions, including evaluation of vapor barriers and other construction features, and internal and external moisture sources. Examples help guide the discussion of this complex topic. William G. Acker 89 “BACnet: Answers to Frequently Asked Questions”—Answers to frequently asked questions about BACnetE provide invaluable information for building automation system designers, owners, and operators. A primer on the revolutionary development in the building automation and controls industry. By H. Michael Newman Circle 350 on Reader Service Card June 1998 HPAC Heating/Piping/AirConditioning 71 MOISTURE CONTROL Water Vapor Migration and 2 Condensation Control in Buildings The basics of water vapor analysis and control By WILLIAM G. ACKER, pressure). Thus the water vapor lustrated in Equations 4 and 5. President, diffusion is from inside to outside. The inside and outside vapor Acker & Associates, In warmer climates with short pressures can be determined from Green Bay, Wis. heating seasons, the water vapor test data or by using typical psy- drive is from outside to inside due chrometric data for that region. If ater vapor is the gaseous to the drying effect of indoor air there is concern over the amount form of water and is an in- conditioning.
    [Show full text]
  • Insulation and Your Home: Fact
    Insulation And Your Home: Fact Sheet Health Considerations Environmental & Occupational Health Assessment Program September 2014 You may be thinking about adding new insulation to your existing home if your home is drafty, or you are looking for ways to save money on energy costs. There are many different types of insulation products in the market place, and many different ways to insulate a house. The type of insulation you choose and the way it is installed may affect your health. The goal of this fact sheet is to help you to become an informed buyer. You will learn to examine three things that can impact your health: 1. Chemical ingredients 2. How dampness and temperature extremes affect your insulation choices 3. Why using an experienced installer is so important. This fact sheet focuses on the most commonly used insulation products in existing houses in the Northeast: synthetic polymer foams like spray polyurethane foam (SPF), mineral wool or fiberglass batts, and blown in cellulose. If you are building a new house or addition, there may be additional insulation products for you to consider. Connecticut Department of Public Health 410 Capitol Avenue, Hartford, CT 06066 http://www.ct.gov/dph Insulation and Your Home: Health Considerations September 2014 Page 2 Exposure to some insulation products can cause 1. Ingredients certain health effects if the product is mis- Many building materials including thermal handled, mis-applied, or if the wrong product is insulation contain fire retardants. Certain classes used in certain environments. Common of insulation products may also contain symptoms may include irritated, itchy, watery, or chemical additives such as colorants, blowing burning sensation of the eyes, nose, or throat, or agents, catalysts, and binding agents.
    [Show full text]
  • 'Fan-Assisted Combustion' AUD1A060A9361A
    AUD1A060-SPEC-2A TAG: _________________________________ Specification Upflow / Horizontal Gas Furnace"Fan-Assisted 5/8" Combustion" 14-1/2" 13-1/4" AUD1A060A9361A 5/8" 28-3/8" 19-5/8" 5/8" 1/2" 4" DIAMETER FLUE CONNECT 7/8" DIA. HOLES ELECTRICAL 9-5/8" CONNECTION 4-1/16" 1/2" 3/4" 2-1/16" 7/8" DIA. K.O. 3-15/16" ELECTRICAL CONNECTION 8-1/4" (ALTERNATE) 13" 40" 3-3/4" 1-1/2" DIA. 3/4" K.O. GAS CONNECTION 2-1/16" (ALTERNATE) 28-1/4" 28-1/4" 3/4" 22-1/2" 23-1/2" 5-5/16" 3-13/16" 1-1/2" DIA. HOLE 3/8" GAS CONNECTION 2-1/8" FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (IN. W.C.) MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 AUD1A060A9361A 4 - HIGH - Black 1426 1389 1345 1298 1236 1171 1099 1020 934 3 - MED.-HIGH - Blue 1243 1225 1197 1160 1113 1057 991 916 831 2 - MED.-LOW - Yellow 1042 1039 1027 1005 973 931 879 817 745 1 - LOW - Red 900 903 895 877 848 809 760 700 629 CFM VS. TEMPERATURE RISE MODEL CFM (CUBIC FEET PER MINUTE) 800 900 1000 1100 1200 1300 1400 AUD1A060A9361A 56 49 44 40 37 34 32 © 2009 American Standard Heating & Air Conditioning General Data 1 TYPE Upflow / Horizontal VENT COLLAR — Size (in.) 4 Round RATINGS 2 HEAT EXCHANGER Input BTUH 60,000 Type-Fired Alum. Steel Capacity BTUH (ICS) 3 47,000 -Unfired AFUE 80.0 Gauge (Fired) 20 Temp.
    [Show full text]
  • Indoor Air Quality (IAQ): Combustion By-Products
    Number 65c June 2018 Indoor Air Quality: Combustion By-products What are combustion by-products? monoxide exposure can cause loss of Combustion (burning) by-products are gases consciousness and death. and small particles. They are created by incompletely burned fuels such as oil, gas, Nitrogen dioxide (NO2) can irritate your kerosene, wood, coal and propane. eyes, nose, throat and lungs. You may have shortness of breath. If you have a respiratory The type and amount of combustion by- illness, you may be at higher risk of product produced depends on the type of fuel experiencing health effects from nitrogen and the combustion appliance. How well the dioxide exposure. appliance is designed, built, installed and maintained affects the by-products it creates. Particulate matter (PM) forms when Some appliances receive certification materials burn. Tiny airborne particles can depending on how clean burning they are. The irritate your eyes, nose and throat. They can Canadian Standards Association (CSA) and also lodge in the lungs, causing irritation or the Environmental Protection Agency (EPA) damage to lung tissue. Inflammation due to certify wood stoves and other appliances. particulate matter exposure may cause heart problems. Some combustion particles may Examples of combustion by-products include: contain cancer-causing substances. particulate matter, carbon monoxide, nitrogen dioxide, carbon dioxide, sulphur dioxide, Carbon dioxide (CO2) occurs naturally in the water vapor and hydrocarbons. air. Human health effects such as headaches, dizziness and fatigue can occur at high levels Where do combustion by-products come but rarely occur in homes. Carbon dioxide from? levels are sometimes measured to find out if enough fresh air gets into a room or building.
    [Show full text]
  • The Affordable Heat-Circulating Fireplace Offering Style, Value and Performance. After a Hard Day in a Cold World…
    F I R E P L A C E S Y S T E M S The affordable heat-circulating fireplace offering style, value and performance. After a Hard Day in a Cold World… The NEW-AIRE FIREPLACE SYSTEM utilizes the basic principles of thermodynamics designed into any new high-efficient forced air furnace (radiant, conductive and convective heat transfer). By forcing air movement through a series of baffles in a specifically designed heat exchanger surrounding a steel firebox, ratings in excess of 200,000 BTU can be achieved in a full-fired condition. With 1050 cubic feet of air per minute at central HVAC static pressures, the NEW-AIRE fireplace easily matches the heat output of any high-efficiency furnace on the market today. Your home is the heart of your family’s life. A warm hearth is the gathering place that defines the spirit of the home. The NEW-AIRE fireplace, clad in brass and glass, provides both the traditional and functional elements needed in today’s life. Unlike stoves and inserts, the NEW-AIRE can be independently ducted to provide whole-house heating beyond the walls of the room in which it is installed. Certified to the International Mechanical Code, when ducted to induce heat into the central heating system, the NEW-AIRE SYSTEM efficiently provides the required heat for 4000 plus square foot homes. The NEW-AI Airtight /Airwash Door Control: heat loss, wood consumption, and smoke in the winter — air infiltration and ash smell in the summer. Makes any fireplace more efficient by controlling the “burn rate”.
    [Show full text]
  • Laminar Flow Diffuser with Integrated High Efficiency Filter LFDCX Series E-124
    Laminar Flow Diffuser with Integrated High Efficiency Filter LFDCX Series Product Information Models Aluminum Construction LFDCX Price LFDCX Series HEPA/ULPA Filter Modules are lightweight, low profile ducted supply modules that are designed for critical environments where ultraclean air is required. To achieve this, the LFDCX uses an integrated Dimple Pleat® media pack that is available in 2” and 4” depths depending on performance requirements. The unit has an adjustable distribution plate that allows for minor adjustments of room-side air flow. An anodized extruded aluminum center divider provides access to this distribution plate, and also allows for the measurement of resistance and challenge aerosol. A painted expanded metal faceguard on the downstream side protects the media. All Price LFDCX units are factory tested for filter leakage to ensure they meet the highest standards of performance and safety. Features • Anodized extruded aluminum frame with one-piece aluminum top/inlet collar • Dimple Pleat® filter pack for lightweight, low profile design. • Fire retardant solid urethane sealant to seal media pack to frame. • UL 900 Class 1 listed and Factory Mutual approved. • Available filter efficiencies: 3” Optional External Optional Damper Inlet HEPA 99.99% at 0.3 μm Insulation ULPA 99.9995% at 0.12 μm Application D TICAL ENVIRONMENTS The LFDCX Series is used in ducted supply CRI applications where HEPA/ULPA filtration is Optional Dimple Pleat required. The filter frame has a flat flange Gasket L Filter Media to mount in a gasketed T-bar ceiling system, such as the Price HDCR and CR Series ceiling systems. They typically operate at a velocity of 100 fpm.
    [Show full text]
  • Passivent Aircool Ventilators 16/03/2018 06:45 Page 2
    63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:45 Page 2 CI/SfB (57.7) Xy Uniclass Ss_65_40_33_56 March 2018 U-VALUE IMPROVED BY 22% AIRCOOL௡ VENTILATORS HYBRID PLUS2 NEW AIRCOOL ................................ 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:46 Page 3 ........................................................ AIRCOOL᭨ VENTILATORS ........................................................................... Passivent Aircool is a range of controllable insulated ventilators primarily for BENEFITS installation in external façades in commercial and similar buildings. ● Improved insulated internal dampers provide a superior U-value as low as The electrically-actuated dampers provide 0.86W/m2K when closed, to minimise controlled air intake and extract in natural heat loss. Contents ventilation systems, and may also be used ● Primary construction materials are Aircool ventilators 2, 3, 4, 5 for air intake or extract in mechanical aluminium and ABS, which are 100% ventilation systems. They are particularly NEW Hybrid Plus2 Aircool® 6, 7 recyclable. suitable for night cooling strategies, where Electrically-actuated low-voltage Thermal Aircool 8 daytime heat build-up is dissipated from the ● dampers provide optimum safety and structure during the night, producing lower Acoustic Aircool 9 flexibility, with virtually silent internal air temperatures with a reduced modulating operation. Other applications 10, 11 need for daytime cooling or air conditioning. ● Designed to be installed in masonry Further information 12 Natural ventilation methods can save energy, reduce greenhouse gas emissions, and walls, curtain walling, window frames reduce or eliminate the capital and running or profiled sheet cladding. costs of ventilation or air conditioning plant. ● Excellent airtightness performance when closed. ● Excellent weather protection and security are provided by the external weather louvre, even when the internal insulated louvre is open.
    [Show full text]
  • Damage Cases and Environmental Releases from Mines and Mineral Processing Sites
    DAMAGE CASES AND ENVIRONMENTAL RELEASES FROM MINES AND MINERAL PROCESSING SITES 1997 U.S. Environmental Protection Agency Office of Solid Waste 401 M Street, SW Washington, DC 20460 Contents Table of Contents INTRODUCTION Discussion and Summary of Environmental Releases and Damages ......................... Page 1 Methodology for Developing Environmental Release Cases ............................... Page 19 ARIZONA ASARCO Silver Bell Mine: "Waste and Process Water Discharges Contaminate Three Washes and Ground Water" ................................................... Page 24 Cyprus Bagdad Mine: "Acidic, Copper-Bearing Solution Seeps to Boulder Creek" ................................ Page 27 Cyprus Twin Buttes Mine: "Tank Leaks Acidic Metal Solution Resulting in Possible Soil and Ground Water Contamination" ...................................... Page 29 Magma Copper Mine: "Broken Pipeline Seam Causes Discharge to Pinal Creek" ................................ Page 31 Magma Copper Mine: "Multiple Discharges of Polluted Effluents Released to Pinto Creek and Its Tributaries" .................................................... Page 33 Magma Copper Mine: "Multiple Overflows Result in Major Fish Kill in Pinto Creek" ............................... Page 36 Magma Copper Mine: "Repeated Release of Tailings to Pinto Creek" .......................................... Page 39 Phelps Dodge Morenci Mine: "Contaminated Storm Water Seeps to Ground Water and Surface Water" ................................................................ Page 43 Phelps Dodge
    [Show full text]
  • Heat Recovery Ventilation Guide for Houses
    Heat Recovery Ventilation Guide for Houses Purpose of the Guide This guide will assist designers, developers, builders, renovators and owners gain a better understanding of heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs) and how they can support healthy indoor living environments in single family, semi‐detached and row housing (herein referred to as “houses”), including: Why ventilating houses is important; Existing residential ventilation system code requirements; How HRVs and ERVs work; The importance of early planning to facilitate HRV/ERV installation and to ensure efficient and effective operation; System design considerations for both new houses and existing house retrofits; and Important balancing, commissioning, maintenance and operation considerations. This publication is not intended to replace the training materials developed for residential mechanical ventilation system design and installation contractors. Heat Recovery Ventilation Guide for Houses i Acknowledgments This guide would not have been possible without the funding and technical expertise provided by BC Hydro Power Smart, the City of Vancouver, Natural Resources Canada – CanmetENERGY, and Canada Mortgage and Housing Corporation (CMHC). The Homeowner Protection Office (HPO) would like to thank the members of the Technical Steering Committee for their time and contributions. Acknowledgment is also extended to RDH Building Engineering Ltd. who was responsible for the development of the guide. Disclaimer This guide reflects an overview of current good practice in the design and installation of residential heat recovery ventilation systems; however, it is not intended to replace professional design and installation guidelines. When information presented in this guide is incorporated into a specific building project, it must respond to the unique conditions and design parameters of that building.
    [Show full text]
  • Quick Start Guide
    The Watchdog900 Quick Start Guide Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445 www.seairaglobal.com WatchDog 900 Quick Start Guide • Prepare Crawl Space for Installation • Tips for Dehumidifier Installation • Operating Instructions • Benefits of a Dehumidifier • Common Terms • Parts Diagram • Trouble Shooting • Submit Warranty • Additional Resources While you’re waiting for your new dehumidifier to arrive, here are a few topics to keep in mind. How to Prepare Your Crawl Space for Installation If you decide to install your dehumidifier in a crawl space, there are a few steps you need to take prior to installation. 1. First, you will need clean out any debris that may be cluttering up the crawl space. This will make sure that there are no hidden problems such as cracks in the foundation. It will also ensure that the vapor barrier can be installed properly. In addition, cleaning out any unnecessary items will make it much easier to move around in the crawl space. Being able to move around more easily is useful for a hassle free installation, as well as for future maintenance that may need to be done. 2. After the crawl space is clear, you will need to inspect it for any potential issues so they can be fixed prior to installation. For instance, you may notice signs of pests or rodents in the crawl space. The crawl space could also show signs of structural issues, such as damaged floor joists or girders. Most importantly, you need to ensure that all signs of excess moisture are taken care of.
    [Show full text]