Maxon 300SMA11AA11BB21A0 Gas Valve THPU32HP7Y If your Carrier fan motor

If your Carrier fan motor exhibits these symptoms

and sequencing functions from a single electrical signal

Reduced Maintenance: Built-in adjustable delay timer (1 to 8

Pressure switches are safety devices calibrated to specific inches of water column

this unit delivers a high flow coefficient of 3 Cv

Maxon 300SMA11AA11BB21A0 Gas Valve THPU32HP7Y If your Carrier fan motorThe Maxon 300SMA11AA11BB21A0 Gas Valve is a rugged, 3 inch industrial shut off valve designed for mission critical burner systems. As the direct replacement for Maxon 300SMA11, this unit features a heavy duty cast iron body and is configured for 2 way normally closed operation. This auto reset gas valve utilizes a standard port flow capacity with ANSI threaded connections, ensuring high flow efficiency for natural gas, propane, or air service.