this unit features a cast bronze body with brass trim

Designed for high-output condensing boilers and water heaters

the T174 is rated for 208-277V AC input and can handle up to 5 HP at 240V

Ensures consistent and reliable ignition for various gas appliances

The integrated pressure regulator is factory-set for Natural Gas (NG) to maintain a consistent manifold pressure of 3

Trane SWT2326 Float Swtch R-407A this unit features a castThe Trane SWT2326 Float Switch is a critical SPST N C (Normally Closed) safety component designed for precise low level liquid detection within condensate drain pans and hydronic systems. Built with a brass body and stainless steel float, this genuine OEM replacement ensures high corrosion resistance in demanding HVAC environments. Its Normally Closed configuration completes the circuit during standard operation and opens when liquid levels drop or