Built-in Low Loss Header

Integral low loss header hydraulically separates the boiler loop from the home's heating loop

10:1 Turndown

Modulates seamlessly from 100% to 10% of input during heat demand with full input during domestic demand 

Cascade Up to 20 Units

Same models can be combined together for larger homes or commercial needs

Ultra-High Efficiency

Environmentally friendly ultra high 95% AFUE efficiency

Multiple Venting Options

PVC, CPVC, Polypropylene, and Stainless Steel venting options available to suit your situation