JOHNSTONE SUPPLY

Description:

• Incorporates all the functions of a 90+ condensing water heater, 94% AFUE condensing furnace, 92.7% AFUE condensing boiler with optional HRV
• State of the art micro-computer which monitors all activities of the system and implements the most cost-effective solution to provide the greatest comfort at minimal fuel consumption
• Combustion system produces highest industry modulation rates reducing the amount of gas that is injected into the burner and ensuring proper combustion throughout the full range of modulation
• Totally sealed combustion system
• Uses standard ABS, PVC or CPVC plastic pipe for all venting; can be vented up to a maximum of 105 equivalent feet
• All motors are ultra-efficient ECM motors
• Crossflow heat exchanger removes the heat from stale moist air and transmits it to the fresh incoming air
• Combustion modulation electronically tempers the water temperature
• Delivers up to 4.2 gallons of water per minute at a constant temperature of 120°F
• Fully wired for up to 4 tons of cooling
• Dimensions: 28" W x 53" H x 38" D

CFM @ 0.4" ESP: 200–1,200; Domestic Wtr. Energy Factor: 0.85; Domestic Wtr. MBH Intput: 25–150; Domestic Wtr. MBH Output: 131; Forced Air Htg. MBH Input Range: 16–100; Forced Air Htg. MBH Output Range: 15–90; Hydronic Htg. MBH Input Range: 25–150; Hydronic Htg. MBH Output Range: 23–138; Mfg. #: M100; Wt. Lbs.: 300;