Canada
Rheem Rheem
Find a pro
svg-icon
svg-icon
Warranty & Registration Lookup
Register your Rheem product or verify your warranty terms and coverage.
Learn more svg-icon
Find a Pro
Put your water heater and heating and cooling system installation in good hands with a trustworthy, independent Rheem Pro.
Search now svg-icon
Help and Support
Answer a few questions and we'll connect you with the correct team.
Get help svg-icon
Find Rebates
Search for and find local rebates for your new Rheem heating and cooling solution.
Learn more svg-icon
Project Sizing Solutions
Application Consulting for Customizable Water Heating Solutions.
Get help svg-icon
BIM/CAD Files
Browse and download BIM/CAD files for commercial heating and cooling solutions.
Browse BIM/CAD svg-icon
Replace a Part
Find what you need to keep your Rheem equipment working perfectly.
Get parts svg-icon
Who We Are
Learn more about Rheem, our history and our commitment to sustainability.
Learn more svg-icon
Sustainability
Learn about our commitment to doing good by our customers, our partners, our employees - and our planet.
Learn more svg-icon
Our Leadership
Find detailed profiles of our company's key executives, highlighting their professional backgrounds, expertise, and roles within the organization.
Learn more svg-icon
Language
Americas
United States Canada México Bolivia Brazil Chile Colombia Argentina Perú Ecuador Paraguay Uruguay Honduras Panamá El Salvador Costa Rica Guatemala
Middle East, Asia & Ocenia
Asia Indonesia Singapore Philippines Vietnam Malaysia Middle East & Africa Australia New Zealand
svg-icon
Residential Products
svg-icon
United States
HomeProductsHomeownersWater HeatersCombi Boilers

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.
Rebate Finder
Find local rebates for your new Rheem water heater.
Find a Pro
An independent Rheem Pro can help with installation and service.
Help & Support
Answer a few questions and we'll connect you with the correct team.
Natural Gas
Propane Gas
Rheem® ThermaForce® Super High-Efficiency Condensing Combi Boilers
  • Up to 95% AFUE
  • ENERGY Star® Certified - all models except 160K
  • Patented Labyrinth Heat Exchanger with integrated copper waterways
  • 5 Universal Shared Platform parts
  • Wireless cascading (no Wi-Fi required); up to 8 boilers
  • Built-in ECM variable speed pump
  • Warranty: 10-Year Heat Exchanger
  • Whole Home Heating Solutions
Helpful for Homeowner
Water Heaters
Heating & Cooling
Pool & Spa Heaters
Home Innovations
Rebate Center
Find a Pro
Warranty Registration
Commercial Solutions
Commercial Water Heaters
Heating & Cooling
Commercial Innovations
Professionals
MyRheem Portal
Replace a Part
Contractor Financing
Training
About Rheem
Who We Are
Sustainability
Help & Support
Sponsorships
Tools & Resources
Find a Pro
Product Registration
Rebate Center
HVAC KnowZone
Rheem Social
YouTube LinkedIn Facebook Instagram
Rheem Mobile
googlePlay appStore
Copyright 2004–2025 Rheem Manufacturing Company. All Rights Reserved.
Privacy Policy Supplier Code of Conduct ADA Accessibility Guidelines Cookie Policy Sales Policies & MAP Recall Information