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Residential Products
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HomeProductsResidentialWater HeatersRheem® ThermaForce™ Super High-Efficiency Condensing Boilers

Rheem® ThermaForce Super High-Efficiency Condensing Boilers

MODEL CRHBH-L120i
  • 10-Year Heat Exchanger
  • 5-Year Parts
  • 1-Year Labor
  • ENERGY STAR(R) Certified
  • Up to 96% AFUE and ASME-rated
  • Built-in Illuminated Touchscreen Control Panel
  • Only 4 moving parts - Fan, Pump, Gas Valve and Damper
  • Universal Shared Platform parts
  • Wireless Cascading using radio frequency (RF) -No Wi-Fi required

SKU CRHBH-L120i
Warranty Years 10
Model Rheem® ThermaForce Super High Efficiency Condensing Boilers
WiFi Connectivity Yes
Depth 10.88"
Height 32.5"
Width 17.69"
High Efficiency Yes
Energy Star Rated Yes

Flexible 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 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

Key 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 workload of each unit for longer life

  • 10-Year Heat Exchanger
  • 5-Year Parts
  • 1-Year Labor