The Lennox 43H88 Blower Relay is a heavy-duty 3PDT (Three Pole Double Throw) electromagnetic switch engineered for precise load management in commercial and residential HVAC systems

How do I know when the cleaner is fully rinsed

The component includes a standard mounting bracket and 1/4-inch quick-connect terminals to facilitate efficient field installation and secure positioning within the compressor enclosure

As a dual-rated switch

Parker Fluid Control CFPH15 Coil Els PW 17895 The Lennox 43H88 Blower RelayThe Parker CFPH15 is a high performance 240V DIN solenoid coil engineered for the Gold Ring and Chart 4 series valves. Designed for continuous duty service in demanding HVACR and industrial pneumatic environments, this 11W epoxy encapsulated coil features Class F insulation to withstand elevated operating temperatures without thermal degradation. This replacement solenoid coil utilizes a DIN 43650A ISO 4400 connection, ensuring a secure, moisture