totally enclosed design allows for mounting in any position

For contractors performing trap surveys or routine overhaul

Is the HH18HA416 compatible with other brands

this kit enables precise pressure regulation within an 8" to 11" WC adjustment range

When should this burner gasket be replaced

Trane SWT1276 Limit Switch totally enclosed design allows forAs a seasoned tech, you know that keeping a furnace from over firing starts with a reliable safety circuit. The Trane SWT1276 is a professional grade 110 140F Auto Limit Switch designed to protect the secondary heat exchanger and surrounding components from thermal runaway. This OEM Trane replacement part features a fixed 140F high limit trip point and an automatic reset that closes the SPST normally closed (NC) circuit once the plenum temperature