Great things really do come in small packages. The new AquaBalance combi-boiler combines the unmatched reliability of Weil-McLain with the warmth of high-efficiency space heating and the convenience of on-demand domestic hot water. All in one elegant, space-saving package. Features 95% annual fuel utilization efficiency (AFUE) – low fuel usage, saves energy Natural or Propane (LP) gas operation – factory shipped as NG, optional LP conversion kit Compact design – increases placement options Heavy gauge insulated jacket – provides quiet operation 10-to-1 turn down ratio – precisely matches minimal energy usage to the immediate system need Low NOx rated – low emissions level achieved South Coast certification Single tube, large diameter, ASME certified 316L Stainless Steel heat exchanger Pre-wired, plug-in ready electrical design Contractor friendly removable sides – makes service clean and easy Wall mounting bracket and hardware Honeywell boiler control with digital display Commercial grade 120V power cord with 3 prong plug Unique 3-in-1 vent adapter – approved to accept PVC, CPVC, SS or PP vent materials Multiple vent options – direct vent with 2 pipes or concentric, through sidewall or roof Internal condensate trap 24VAC thermostat relay Factory tested Internal 3-speed circulator DHW flat plate heat exchanger
Fuel Type: Natural Gas
BTU Input: 155000
BTU Output: 125000
DOE Rating: 144000
IBR Rating: 125000
System Type: Hydronic (Water)
Height (Inches): 27.56
Efficiency: 95%
Vent Type: Direct Vent
Features: Condensing Combo Domestic Water EI/Spark Ignition Wall Mounted
Energy Star Rated: Yes
Warranty: 10 Year Limited Warranty on Heat Exchanger for Residential Use/ 5 Years Limited on Heat Exchanger for Commercial Use/ 2 Years Limited on Parts
Manufacturer
Weil-McLain
Part Number
383-100-050
Style
Indoor Installation
Voltage
120 Volts
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The Weil-McLain AB-155C AquaBalance Combination Wall Mount Gas Boiler with 125,000 BTU impresses with its combination of heating and hot water functions. Users find it efficient and reliable.