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Home , Condensing boiler, Economizer

ENERGY solutions Solar Energy Systems

Solar Products EOS solar products are used to • Fully expandable and upgradable as your domestic hot water, radiant floor space needs increase. heating, and pools or spas. • Effortless integration with electric, , Features: gas, or oil fired hot water systems. • Can reduce annual hot water production costs • Eco-Friendly. . . EOS Collectors are built using by as much as 80-100%. recycled materials. • Provides independence from fossil fuels for a significant part of the year.

• Generates zero greenhouse gas CO2 emissions. In fact... it will decrease your overall household

CO2 output by up to 30%. • Designed for high performance in any climate (effective operation down to -22˚F). • Smaller footprint required than traditional flat plate collectors. • Twin Glass Evacuated tubers retain heat and continue to produce hot water for up to 30 minutes after sunset. • Comprehensive 15 year limited warranty.

Solar heating systems

Intelligent Solar Technology • – a safety device that captures The life-giving sun provides us with the fuel of the expansion and of the solar the future – solar energy. The sun beams down on fluid during changing climatic us every day and gives us heat, light and energy. conditions. Energy, which you can now utilize easily and • Flexible mounting solutions for all roof-types. conveniently with a Buderus solar , • 25 years solar heating experience from Buderus. whether to enjoy a warm shower or to boost your • Fully integrated solar solutions. . Affording a benefit to you and Buderus SKN 3.0 Solar Flat Plate Collectors: the environment. An ideal entry-level model that quickly pays for itself Buderus solar thermal heating systems are thanks to its excellent price/performance ratio. comprised of some key components that Buderus SKS 4.0 Solar Flat Plate Collectors: effectively convert the sun’s free energy into A high performance collector that is hermetically practical heat for domestic hot water and space sealed and filled with an inert gas reducing heat heating applications. These indirect solar heating loss. The double meander absorber optimizes heat systems include the following components: transfer and allows 10 collectors to be connected • Flat Plate Solar Collectors – collecting and in a single row. transferring solar thermal energy into usable heat. • Solar Storage Tank – storage tank for accumulating the collected solar thermal energy. • Solar Pump Station – circulation system for moving the heat transfer fluid from the collectors to the storage tank. • Solar Controller – automatically decides when to run the pump to bring the solar heat from the collectors to the storage tank. GeoThermal Systems

Geothermal by comfort systems A GeoSmart Energy System uses the Earth’s extract heat from a series of closed thermal properties in conjunction with electric- loop pipes buried outside ity to provide whole home space conditioning of the home and transfer it into the and unprecedented efficiency. For every unit of directly to the the system uses, it provides four units GeoSmart Energy unit. From there of heating energy, giving a geothermal system a the system superheats the free 400% efficiency rating, on average. The secret energy and distributes it through of a GeoSmart Energy System’s clean, efficient the home by way of forced-air or operation is the earth’s ability to store heat. In fact, in-floor heating. In summer, the almost 50% of the sun’s energy that reaches our system simply reverses and extracts planet is absorbed into the earth. heat from your home for cooling and moves the heat to either your domestic hot Physically, the GeoSmart Energy System resembles water tank or into your closed loop pipes outside. a conventional forced-air located conve- niently in a mechanical room. Geothermal systems

Solid Fuel/combination

NEWMAC WAO-Wood and the GAO/ Solid Fuel Add-On are designed for operation Alternative Fuels, High with existing residential oil furnaces. Efficiency Heating Furnaces  Wood/Wood-Coal  Wood & Oil/Gas Combination Both furnaces provide increased heating efficiency  Wood and Wood/Coal  Wood/Coal and Oil/Gas without the expense of a new retrofit installation. Add-Ons Combination The Newmac WAO-Wood and GAO Coal furnaces have a performance range of 80,000- Wood/Wood Coal features include: 100,000 BTUs. They are listed as an add-on for • 10 year prorated warranty on . use with an oil-fired system which has a firing rate • Scandinavian baffle causes the flame to pass of .75 gph to 1.10 gph. through itself, mixing with secondary air to burn creosote-causing gases. Wood/Coal and Oil/Gas Combination Boiler • Preheated combustion air is introduced by Standard Features: a thermostatically controlled draft system, • Horizontal tube construction for maximum heat promoting high efficiency and reducing transfer and easy cleaning . creosote. • Extra large doors for easy • Large fire door for easy loading. loading and cleaning. Wood and Oil/Gas Combination features include: • Wet leg and wet back design • Separate combustion chamber for oil/gas. for optimum heat transfer • All welded steel heat exchanger with a 10 year surface area. limited prorated warranty. • Extra large 24” firebox. • Secondary heat exchanger maximizes • Large 65 gallon water volume heat transfer. insures maximum storage capacity. • Preheated combustion air is introduced by • 3 gpm domestic hot water coil. a thermostatically controlled draft system, • Optional Cast iron shaker grates promoting high efficiency and for coal burning. reducing creosote. • Oil burner firing from 99,000 to • Extra large firebox door for easy loading. 170,000 btu/h. SOLID FUEL/COMBINATION

Solid fuel burning furnace The Logwood line includes wood, coal and Furnace features include: combination furnaces and with models • Solid fuel and oil thermostatically controlled. ranging from 50,000–175,000 BTUs on 8-12 • Automatic switch-over from solid fuel to oil. hour firings. • Secondary heat exchanger. Boiler features include: • Large fire door for easy loading. • Closed pressurized system. • Positive draft control for greater efficiency. • Large fuel capacity. • 11 and 12 ga. Steel construction. • Large fire door for easy loading. • Add-on or combination. • Automatic water controls. • ASME relief valve. • Tankless coil available on some models. • 1/4” Steel plate construction. • Wood units with heavy cast iron tubular grates. • American made.

WC Fuelsaver

WC Series Fuelsaver is an excellent add-on to • Available in two sizes. an existing boiler or addition to a new boiler. • Heating capacities from It operates on wood or coal and is designed to 90 to 130 MBH. provide both hydronic heat and domestic hot water. The high mass wet leg design of the heat exchanger and optional integral domestic hot water coil provides efficient operation.

PELLET STOVE • Variable speed auger and variable speed blower provide maximum comfort and control. AND INSERT • Four stage FAILSAFE system for your peace of mind, feature an automatic blower over-ride Napoleon pellet stove or insert is the perfect switch, high temperature limit switch, low solution to heat your home. The freestanding air pressure switch and power failure safety stove conveniently provides zone heating furnace shut down. performance while the insert easily converts your existing, drafty, masonry into an efficient, reliable heating source. Features include: • Full BTU range form 8,000 to 43,000 (may vary depending on pellet quality). • Convenient top, front pellet loading for easy fueling. • Automatic ignitor. • Stove hopper pellet capacity is 55 lbs; insert hopper pellet capacity is 45 lbs. high efficiency BOILERS

OIL/GAS G125BE Oil Boiler BOILER The strength of the G125BE is the state-of-the- The TRIO boiler by PurePro combines high art Low-NOx Buderus BE Burner. The Buderus efficiencies, convenient serviceability, and Low BE burner is designed to Mass European 3-Pass Technology. burn at lower than conventional burners The TRIO has state-of-the-art design and and to re-circulate the Recirculating Gas Technology which combustion gases resulting reduces emissions. in complete combustion and Features: inhibiting the formation • 3-pass wet base Euro design. of NOx. The complete • Energy Star rated for high carbon combustion produces efficiency to 87%. virtually no residue, • Optional Energy Manager higher fuel utilization and a and Energy Manager Plus cleaner, more efficient boiler. control package. • Trouble free operation • Low mass, low with oil pre-heater, Tigerloop™, plug and play water content. connections and proven technology. • Direct vent capability, • recirculation for complete gasification no chimney needed. of oil droplets, clean combustion and higher • GG20 cast iron for thermal efficiencies. shock protection. • AFUES above 89%. • Recirculating flue • Approved for B5 Fuel Oil. gas technology. • The system includes: • Oil fired or gas burner available. . - Buderus GL-180, Cast Iron Boiler • Limited Lifetime Warranty. . - BE Low-NOx Burner Trio Energy Manager” (optional). . - Logamatic Control Guaranteed to reduce fuel consumption 10-20%. . - Tigerloop™ oil de-aerator and high Reduces boiler on/off cycles up to 30%. efficiency oil filter No programming needed.

Pinnacle high efficiency, Oil-fired

The Peerless Pinnacle high efficiency, Oil-fired Features: condensing boiler offers 93%+ efficiency and is • 93+% Efficient (for low ENERGY STAR® compliant. Two firing rates temperature applications), are available – .5 GPH and .6 GPH – with input ENERGY STAR® range from 70,000 BTU/Hr. to 84,000 BTU/Hr. Compliant. respectively. The heat exchanger is constructed • Condensing, of high alloy stainless steel that assures the boiler’s Oil-Fired Boiler. durability and protects from erosion. The boiler • Direct Vent, Sealed is certified for a zero clearance to combustibles Combustion. and has a low vent outlet; both aid in ease of installation. high efficiency boilers

GB142 WALL HUNG ULTRA GAS BOILER GAS BOILER Features: The GB142, with cast aluminum • Gas fired water boiler with cast heat exchanger and integrated aluminum heat exchanger. controls, is a rare combination • Venturi mixing body mixes air of outstanding quality paired and gas providing with exceptional value. Utilizing higher efficiency. advanced condensing technology, • Designed to operate in low the Buderus GB142 Wall-Hung temperature condensing Boiler maximizes the heating applications. value of every cubic foot of natural • Outdoor reset and domestic hot water gas or propane. priority standard. Features: • Electronic control module automatically adjusts • State-of-the-art design. blower speed and gas flow rate in response • Utilizes advanced condensing technology. to environment. • Minimal clearance requirements for tremendous • Variable speed motor matches combustion output installation flexibility. to heating needs. Modulates with 5 to 1 turn- down ratio. • High grade stainless steel burner features quiet operation, high efficiency, and cleaner combustion GAS BOILER for low NOx applications. The Munchkin boiler is one of the most compact and efficient residential boiler available on the FREEDOM CM market today. Each Munchkin Boiler will modulate Burnham’s Freedom CM boilers its firing rate to match the energy needs of the are high efficiency condensing living space. boilers with AFUEs up to 95+%. With a call for heat, the These boilers are designed for use Munchkin boiler control with polypropylene concentric board will start the pump and venting that is included with start to monitor the return every boiler. The Freedom CM water temperature of the comes in three sizes and operates system before the heater will with a fully modulating digital begin to heat the water. Once control system. The control the controller has sensed a drop in system continuously monitors and the return water temperature optimizes boiler operation for below the temperature set point minus the maximum efficiency and comfort. differential set point, the Munchkin boiler will start The Freedom CM boiler also to heat comes with a standard indoor/outdoor reset. the water. • Up to 95% AFUE - ENERGY STAR® certified. Features: • Easily installed Polypropylene Concentric • Fully modulating for ultra high efficiency 92% venting (included with boiler). • Consists of stainless steel construction 316L. • Three sizes 70, 90 & 120 MBH. • Direct vent with standard schedule 40 PVC • Natural gas or Propane. plastic pipe. • Space saving wall-hung mounting config. • Sealed combustion. • Fully modulating operating control with • Environmentally friendly. outdoor reset. • 12 year limited warranty. • Optional base is available to convert the • Operates at low supply temperature. Freedom to a floor-standing config. high efficiency Gas furnaceS

high efficiency gas furnaces

Features: • Quieter operation than • 33” height and standard widths (will fit in low current models —65 dB basements and tight spaces). for 97% models. • Multiposition (four-way configuration). • LoNox models available. • Exclusive condensate management system—no • Hybrid Comfort need for external traps! It’s patented! System® compatible. • Self-diagnostic control board. • Fully modulating models: 95% • Efficiency: Full 95% AFUE for (35% – 100%). condensing models.

TANKLESS • Are up to 30 percent more energy efficient than a WATER HEATER traditional natural gas water heater and up to 50% The Rinnai tankless water heater is a more efficient more efficient than an electric water heater. way to heat water. It water quickly and • Shut-off automatically when water supply is closed, delivers an endless supply of hot water for as long providing users with significant energy savings. as you need it. With the Rinnai tankless water • Are compact wall mounted heater, you only pay to heat water when you need units with a life expectancy it and for as long as you want it. With a standard of twenty years, whereas hot water heater, you heat and reheat the same water water tanks usually last even when you’re sleeping. around ten years.

Rinnai tankless water heaters: • Supply endless streams of hot water to multiple outlets without any fluctuation in temperature. space heating

MANTIS The Super-Efficient, Ecologically Sensible Fireplace Empire Mantis is the most efficient direct-vent gas air into your home—not up the flue. With so much fireplace product you can buy—so efficient, it uses of its heat extracted, the exhaust can be vented PVC pipe for venting. outdoors in conventional PVC piping—saving money, labor, and space on installation compared The first and only condensing vented gas fireplace to traditional direct-vent systems. system certified for the U.S. The only vented fireplace system that also humidifies as it heats. Super-Efficient Design Exceeds 90% AFUE The Mantis stands alone as the most efficient fireplace you can buy. The concealed three-stage heat exchanger captures more than 90% of the heat energy from the burner and directs this warm retrofit solutions

EZ-GAS™ POWER GAS BURNER The newest technology in boiler controls for 50,000 to 275,000 BTUH saving fuel and money with residential hot water heating systems. The EZ-Gas burner converts from propane The HeatManager™ fuel to natural gas with just is the newest an orifice change—no advance in boiler controls conversion kit needed. for residential boilers. It Factory packed with improves hot water home combustion control heating systems, and, and gas fuel train. Does not require a refractory it’s guaranteed to reduce liner—fires with or without a combustion chamber. heating fuel consumption by at least 10–20%! HeatManager™ boiler controls improve the ef- ™ G3B POWER GAS BURNER ficiency of most oil and gas fired residential hot 60,000 to 180,000 BTUH water heating systems, resulting in fuel and energy The G3B is a power gas burner for natural or savings. It automatically adjusts the burner run propane gas—completely assembled, using premix pattern to match the system’s heat load, substan- combustion and hot surface ignition with flame tially improving efficiency. When installed on a rectification flame new or existing boiler heating sensing. Converts system, HeatManager™ from propane to boiler controls reduce fuel natural gas with just consumption, wear on an orifice change—no parts, flue emissions, and conversion kit needed. electrical usage.

For more information, please contact your local F.W. Webb branch or visit: www.fwwebb.com

160 Middlesex Turnpike Bedford, MA 01730