Allanson 2721-620 Transformer Els PW 17895 0 Cv rating ensures minimal

0 Cv rating ensures minimal pressure drop across 3/4 sweat furnace valve installations

Engineered with a 5% low-heat input calibration

Is the 207-2W compatible with other flow controllers

Integrating this HVAC outdoor sensor ensures the control board can calculate the correct reset ratio for various heating loads

The Weil-McLain 635-100-003 Automatic Air Vent is a critical component for maintaining hydronic system efficiency by ensuring the continuous removal of trapped air

Allanson 2721-620 Transformer Els PW 17895 0 Cv rating ensures minimalThe Allanson 2721 620 is a heavy duty oil burner ignition transformer engineered specifically for Wayne E burners. This industrial grade unit operates on a 120Vac primary supply, delivering a consistent 10,000Vac secondary voltage at 23mA. Designed with a mid point ground configuration, it ensures stable arc performance and efficient combustion in demanding heating applications. Unlike solid state electronic ignitors, this traditional ferro magnetic