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PERFORMANCE
Efficiency Footprint Quiet ignition & operation Emissions TOLERANCE Tru-Flow™ Altitude de-rating Gas Train RELIABILITY Casting The Iron Advantage Condensing design Burner Ignition system design Combustion control Rapid response EASE OF INSTALLATION & SERVICE KN6 SERIES KN10 SERIES KN20 SERIES NEWS & EVENTS CASE STUDIES HEATNET DOCUMENTATION |
TOLERANCE > TRU-FLOW™ The boiler will operate without producing dangerous emissions with the flue or air inlet significantly blocked. The boiler will react to a change in air or flue flow, from any cause, by reducing its input while maintaining high combustion quality. This feature, while providing a high degree of safety, reduces sensitivity to flue installation and allows use in areas of variable air inlet pressure with no degradation in performance.
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