Rheem ThermaForce RHBH-L99i Super High-Efficiency Condensing Boilers

Rheem ThermaForce RHBH-L99i Super High-Efficiency Condensing Boilers

ThermaForce boilers offer the ultimate efficiency for home space heating through the innovative heat exchanger and additional efficiency-improving features.  Built-in high-efficiency variable speed boiler pump uses less electricity than a standard pump.  Outdoor reset technology adjusts the boiler supply temperature automatically based on outdoor temperature fluctuations.  ENERGY STAR certified with up to 96% AFUE and ASME-rated.

Features:

• Innovative single-pass Labyrinth HeatExchanger with Integrated copper waterways ensures maximum heat transfer and minimal heat loss

• Built-in ECM variable speed, high-efficiency boiler pump

• Built-in Illuminated TouchscreenControl Panel

• Outdoor reset technology increases efficiency by lowering water temperature automatically

• Wireless cascading using RF balances the workload of each unit for a longer life

Installation:

• Moveable combustion air intake (left/right)and ability to flex vent in existing B-vent

• Extra long pipe fittings with notched sides for easy gripping with a wrench

• Only 4 moving parts – Fan, Pump, GasValve, and Damper

• Universal shared platform parts – Easily diagnose and service with common parts for all ThermaForce units

Specifications:

• Dimensions: 10.88" D X 32.5" H X 17.69" W

• Input Rate BTU/h: 16,500-99,000

• Output Rate BTU/h: 14,800-89,000

• AFUE: 96%

• Gas Pressure (min-max): 4 WC - 14" WC

• Boiler Flow Rate - GPM (min-max): 2-10

• Max Relative Humidity (Non-Condensing): 90%

• Fuel Type: Electric

• Primary Warranty: 10 Years