as these modules are common failure points due to power surges or moisture infiltration

providing rugged durability and reliable fluid regulation with an equal percentage flow characteristic

while it is durable

ensuring optimal fuel utilization and equipment longevity

Professional installation ensures a leak-proof seal at the primary drain port

Fenwal 35-615922-125 Module 326070-701 as these modules are commonThe Fenwal 35 615922 125 is a professional grade 24VAC DSI module specifically engineered for Greenheck make up air units and high demand gas fired appliances. This microprocessor based direct spark ignition control provides precise sequence management, integrating an inducer blower relay to coordinate combustion airflow with the ignition cycle. As a veteran preferred HVAC ignition control board, it features DETECT A FLAME technology for robust flame