"1.52""wc Pressure Switch"
Designed to fit into a 1.52" wc pipe, the Lennox 12W53 "1.52
The Lennox 12W53 is a wc pressure switch.
This Lennox Pressure Switch is a 1.52
The new 1.52" switch is designed to replace faulty switches on older Lennox air conditioning units. It fits the following models: ADB12B-4, BDB12G-3, MGQ0351A, ADB0815C, MLD0340B, N8F01404000 and
This Lennox 12W53 1.52
Lennox 12W53 1.52
The Lennox 1320 Pressure Switch is used for self-contained applications. The pressure switch contains a plunger with a reed switch that responds to changes in air pressure by opening and closing the control circuit. This switch is ideal for use in gas furnace installations where the furnace will automatically start when the specified combustion pressure has been reached, and there are no outside air temperature controls. Pressure drop is 1/2