- Fuel: Gas-Fired
- System: Hot Water
- Capacity: 598 – 3192 BTUH Input
- Efficiency: up to 95% boiler thermal efficiency
The new generation of modulating, condensing gas boiler is here. This new generation design sports an ultra-durable stainless steel heat exchanger that is highly corrosion resistant. Each boiler has a 5:1 turndown ratio and has the advanced Sola controller and Hapi interface. The CHS boiler comes in 8 sizes to fit a wide range of applications.