Spirax Sarco 61685 Air Vent THPU32HP7Y Common Questions How do I

Common Questions How do I test if my Lennox 80M29 ignitor is bad

Simplified Installation: Comes equipped with a bulb strap and long capillary tube to ensure secure thermal contact and flexible mounting

Larger units typically require a different part number (like the 197149) due to varied wiring lengths and terminal configurations

Is this a 24V or 120V control component

This direct drive blower motor features a 0

Spirax Sarco 61685 Air Vent THPU32HP7Y Common Questions How do IThe Spirax Sarco 61685, also identified as the VS204 1 2" NPT, is a high performance balanced pressure thermostatic air vent engineered for rigorous industrial steam applications. As a veteran technician knows, non condensable gases are the enemy of heat transfer; this unit utilizes a precision welded stainless steel bellows to automatically purge air from steam mains and high point headers. Built with a rugged cast iron body (ASTM A126 Class B) and