Fenwal 35-665036-111 Control 30067439-890 the SP610130 provides superior conductivity

the SP610130 provides superior conductivity and resists scale buildup in standard water conditions

This HVAC zone sensor communicates analog temperature data directly to the controller's analog input

The York S1-373-03136-602 Limit Switch is a critical safety component engineered for precise thermal protection in residential and light commercial HVAC systems

5 Cv rating is optimized for 3/4" piping to maintain proper pressure drop and minimize noise in residential and commercial zones

Direct Replacement: Fits the footprint of legacy Danfoss 032F7115 and 032G1052 models

Fenwal 35-665036-111 Control 30067439-890 the SP610130 provides superior conductivityThe Fenwal 35 665036 111 is a microprocessor based Hot Surface Ignition (HSI) Control engineered for precise sequencing in gas fired HVAC systems. Designed as a robust 24 VAC solution, this module integrates an on board inducer blower relay to manage combustion airflow before and after the burner cycle. It features a critical 15 second pre purge (15sPP) to clear the combustion chamber and a 4 second Trial For Ignition (TFI) window, ensuring dependable