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Residential Products
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Combi Boilers

If you're wanting to save space in your home, but still enjoy the comfort of continuous hot water then look no further than a Rheem Combination Boiler. Highly-efficient, our combi boilers package endless hot water with space heating all in a single unit.

Showing 1-10 of 10 product matches
Natural Gas
Propane Gas
Rheem Prestige Combination Boiler
  • Up to 95% AFUE 
  • Vents with Schedule 40 PVC, CPVC, PP
  • Separate Hydronic Heating and Domestic Hot Water Loops
Natural Gas
Propane Gas
Rheem Prestige Combination Boiler
  • Up to 95% AFUE 
  • Vents with Schedule 40 PVC, CPVC, PP
  • Separate Hydronic Heating and Domestic Hot Water Loops
Natural Gas
Propane Gas
Rheem Prestige Combination Boiler
9 GPM
  • Up to 95% AFUE 
  • Vents with Schedule 40 PVC, CPVC, PP
  • Separate Hydronic Heating and Domestic Hot Water Loops
Natural Gas
Propane Gas
Rheem Prestige Combination Boiler
  • Up to 95% AFUE 
  • Vents with Schedule 40 PVC, CPVC, PP
  • Separate Hydronic Heating and Domestic Hot Water Loops
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper
Electric
Rheem® ThermaForce™ Super High-Efficiency Condensing Combi Boilers
  • ENERGY Star® Certified - all models except 160K
  • Up to 95% AFUE and ASME-rated
  • First-to-Market Wireless Cascading. Easy to set-up, cascades into multiple configurations up to 8 ThermaForce units.
  • Only 5 moving parts - Fan, Bypass Valve, Pump, Gas Valve, and Damper