Combi Boiler Installation Contractor in New York
Combi Boilers are an innovative solution that combine heating and hot water into one compact unit, making your home more energy-efficient and future proof. At REVMA, we specialize in installing and replacing high efficiency boilers.

Efficient Heating Solutions with REVMA's Combi Boilers
REVMA’s Combi Boilers offer a dual-function solution that integrates heating and hot water into one efficient system. Many homeowners struggle with outdated, bulky heating systems that are not only inefficient but also take up valuable space.
Our expertly installed Combi Boilers address these issues by providing a compact, energy-efficient alternative that reduce both your utility bill and your home’s carbon footprint.
Combi Boiler Benefits
Energy Efficiency
Reducing energy waste and lowers your utility bill.
Instant Hot Water
Combi boilers provide hot water on demand without the need for a storage tank. This ensures that you will never have to wait for hot water.
Space Saving
Combi boilers are wall mounted and help free space in your boiler room.
Frequently Asked Questions
A combi boiler, or combination boiler, is a high-efficiency system that provides both heating and hot water from a single unit, eliminating the need for a separate water tank.
A combi boiler heats water on demand directly from the mains supply, providing instant hot water and central heating without storing water in a tank.
Combi boilers are energy-efficient, space-saving, and provide unlimited hot water without waiting for a storage tank to fill.
With regular maintenance, a combi boiler can last between 10 to 15 years, depending on usage and quality of installation.
Pretty much, yes — a combi boiler (short for “combination boiler”) is a type of tankless boiler.
Both combi boilers and tankless water heaters heat water on demand — meaning they don’t store hot water in a tank like traditional systems do.
The slight difference is usually in usage:
A combi boiler heats water and provides central heating for your home (radiators, etc.) — it’s two systems in one.
A tankless water heater usually just heats water for domestic use (showers, sinks) and not for heating the whole home.
In short:
All combi boilers are tankless.
But not all tankless systems are combi boilers.