Best Electronic Exchanger

Big Dawg [Explicit]

• 50,000 BTU per hour heats up to 1250 sq. ft..
• Powered exhaust allows for vertical or horizontal venting.
• Easy outside access to thermostat and A/C terminals and gas connection.
• Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included.
• Minimum 8 ft clearance from floor to base of heater required.
• Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger.

MSR WindBurner Duo Camping and Backpacking Accsessory Pot

• Companion accessory pot for the MSR WindBurner Stove System.
• For trips with 2-3 people preparing simple meals and brewing up hot drinks.
• Includes pot with fast-boil heat exchanger, strainer lid, canister stand and bowl (camping stove and fuel sold separately).
• Compatible exclusively with MSR Windburner Stoves.

HD45 Hot Dawg Natural Gas Power Vented Heater 45,000 BTU

• Modine HD45 Natural Gas Hot Dawg Garage Heater.
• Normally used in: 2 to 2 1/2 Car Garages.

Robinair (75370) Replacement Coolant Tank - 7 Gallon Capacity

• For use with Robinair's No. 75700 Coolant Exchanger.
• Includes molded in markings for both liters and quarts for easy fill level determination.
• Two of these tanks are required when using Robinair's No. 75360 Heavy Duty Adapter Kit to create a 14 gallon capacity for the No. 75700.

Tjernlund X2R Remote Mount Xchanger Reversible Basement Fan

• Remote Mount reversible basement air exchanger ventilates damp and musty basements.
• Two 90 CFM fans can individually be reversed to exhaust musty air or supply fresh air to basement.
• Fans connect to exterior hood with standard 6″ flex duct.

Rinnai RC80HPi Indoor Natural Gas Condensing Tankless Water Heater, 8.1 GPM

• Commercial-grade Heat Exchanger for Residential and Commercial Applications.
• Condensing Technology for Greater Efficiency and Significant Energy Savings.
• Meets California and Texas NOx Emissions Standards.

Raypak 266,000 BTU Propane Millivolt Pool Heater

• 266,000 BTU propane millivolt pool and spa heater.
• Mechanical thermostat can be set precisely to your liking , set it and forget it.
• Cabinet and the internals are non-corrosive and rust resistant.
• Features PolyTuf powder coating, polymer headers, and an all copper-fin-tube heat exchanger.
• Also features a stainless steel tube sheet, 2 inch CPVC water connections, burner tray and fire tile.

Tjernlund X2D Model Products Xchanger Reversible Basement Fans

• Reversible basement air exchanger ventilates damp and musty basements.
• Two 90 CFM fans can individually be reversed to exhaust musty air or supply fresh air to basement.
• Includes adjustable dehumidistat and pug-in electrical.
• Hood separate from fans for installation flexibility.

TC-Home 16L Natural Gas Tankless Hot Water Heater 4.2GPM on Demand Water Heater

Rocket Espresso Appartamento Espresso Machine (Black)

• Heat Exchanger - A heat exchange boiler allows you to brew and steam at the same time.
• Heated Group Head - A naturally heated group head helps keep shots piping hot..
• Small Footprint - The reduced dimensions of the Appartamento suit it for small counters or space-restricted kitchens..
• Manual Control - Learn to brew all on your own with mechanical steaming and brew controls..
• Italian Craftsmanship - Each Rocket Espresso Appartamento is built by hand in Milan, Italy..