A high-performance masonry heater core system designed to burn wood efficiently, store heat, and release it slowly for long-lasting comfort.
A high-performance masonry heater core system designed to burn wood efficiently, store heat, and release it slowly for long-lasting comfort.
Most people have never heard of a masonry heater—but it’s one of the most efficient and comfortable ways to heat a home with wood.
HeatKit is built to make this proven heating method more accessible, reliable, and consistent through a carefully engineered core system.
A masonry heater works differently from traditional wood stoves.
Instead of burning wood slowly throughout the day, it burns a full load of wood quickly at high temperature.
The heat is then stored in the masonry structure and released gradually over the next 18 to 24 hours.
This approach creates a clean, efficient burn while providing steady, even warmth.
HeatKit is a proven masonry heater core system designed to simplify construction while maintaining high performance. Instead of building from scratch, HeatKit provides a tested foundation that ensures consistent results.
Benefits:
HeatKit systems are designed to be installed by experienced masonry professionals.
Proper construction is essential for safety, performance, and long-term durability. This is not recommended as a beginner DIY project.
We strongly encourage working with qualified builders who understand masonry heater construction.
If you’re interested in building a masonry heater, the next step is working with an experienced professional.
You can find certified and experienced builders through the Masonry Heater Association.
HeatKit works on a proven principle—burn hot, store heat, and release it slowly over time.
Instead of constant burning, the system captures energy from a single, efficient fire and delivers steady warmth throughout the day.
A full load of wood is burned quickly at a high temperature. This allows the system to operate in its most efficient and clean-burning state, reducing smoke and maximizing heat output.
The heat generated during the burn is absorbed into the masonry core. This dense thermal mass stores a large amount of energy, even after the fire has ended.
Once stored, the heat is gradually released into your home over the next 18 to 24 hours. The result is consistent, even warmth without constant refueling or temperature fluctuations.
Because the system burns wood at optimal temperatures, it produces fewer emissions and makes better use of fuel. Even smaller fires remain clean and effective.
