Rite Engineering & Manufacturing Corp.

Durafin High Efficiency Hot Water Boilers
The Durafin combines the proven benefits of a long-lasting steel boiler with the efficiency required by modern building design. These near-condensing, hydronic boilers can operate at over 85% efficiency thanks to the incorporation of steel radial-fin tubes into our proven boiler designs. Rite offers 29 Durafin sizes, ranging from 300 to 10,000 MBH Input (7 – 250 Boiler Horsepower).
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Engineered to operate near the condensation point, the Durafin can take everything a heating system can throw at it. These hydronic boilers have a very low waterside pressure drop with no minimum or maximum flow requirements.
- Natural gas, propane or digester gas
- Neutral or negative draft
- No minimum flow or flow switch requirements
- Less than 2 psi pressure drop for all models and flow rates
- Maximum supply temperature 240oF
- Rated for up 160 psi
- Suitable for glycol operation (check with factory)
- Available in take-apart or knockdown configuration