Combi Boilers
25% OFF
Noritz NRCB180-NG Indoor Direct Vent Combination Boiler (Standard Vent Convertible) with Built-In Pump max 180,000 Btuh DHW 9.8 gpm 100,000 Btuh SPACE HEATING
$3,361.00
$4,508.53
$3,361.00
$4,508.53
Shop Top-Rated Combi Boilers — Quality & Efficiency Guaranteed
Discover the ultimate space-saving solution with our premium selection of combi boilers designed to provide endless hot water and efficient space heating in one compact unit. Unlike older, standard efficiency boilers, these modern units have no requirement for water storage tanks so they are able to work with newer homes which are limited on space and do not have a water tank. Our high efficiency combi boilers use advanced condensing technology and heat exchanger systems to maximize performance while minimizing energy costs.
Every unit in our collection is compact enough to utilize natural gas to heat on demand water and supply dependable house-wide space heating. The integrated water heating system ensures you never run out of hot water, even during peak usage periods. Our combi boilers feature condensing technology that captures and reuses heat that would otherwise be wasted, significantly improving overall efficiency.
Whether you're upgrading from a traditional heating system, replacing an old natural gas water heater, or building new construction, our combi boilers offer unmatched versatility. Browse our selection of water heater accessories to complete your installation, and take advantage of our online hvac supply expertise. These systems integrate seamlessly with existing air conditioner setups, providing year-round comfort in one efficient package.
Frequently Asked Questions
What is a combi-boiler?
A combi boiler is a type of boiler that supplies hot water on demand, it doesn’t store it in a hot water tank. Unlike traditional systems requiring separate components, combi boilers deliver hot water on demand while efficiently heating your home using natural gas and advanced heat exchanger technology.
How does a combi-boiler work?
Combi boilers operate using natural gas to provide hot water to one's home simply by utilizing a heat exchanger system. You instantly heat it as it flows through, giving you endless hot water. The same system circulates hot water or sends hot air up through the same ductwork to heat your living space.
Do you offer installation services for combi boilers?
While we focus on supplying high-quality combination boilers through our online hvac supply platform, we recommend working with certified HVAC professionals for installation. Our team can connect you with qualified installers in your area who specialize in combi boiler systems and water heating installations.
Do your combi boilers come with a warranty?
Yes, all our combi boilers come with comprehensive manufacturer warranties covering parts and performance. Warranty terms vary by brand and model, typically ranging from 5-12 years. Each unit includes detailed warranty information with your purchase.
What brands of combi boilers do you carry?
We stock leading combi boiler brands known for reliability and high efficiency performance. Our selection includes premium manufacturers who specialize in condensing technology and compact unit designs. Contact our team for current brand availability and specific model recommendations for your space heating needs.
How energy efficient are your combi boilers?
Our combi boilers feature high efficiency ratings, with many models achieving 90%+ Annual Fuel Utilization Efficiency (AFUE). The condensing technology and advanced heat exchanger design maximize energy usage, reducing utility costs while providing endless hot water and reliable space heating throughout your home.