allowing for gradual expansion and smooth system operation

safeguarding your equipment from the catastrophic downstream effects of restricted airflow or refrigerant slugging

By utilizing this heating system gas control

it provides stable power regulation for residential cooking equipment including ranges

The 61-HD head mechanism is engineered for field serviceability

Lochinvar & A.O. Smith 100093721 Valve 326058-755 allowing for gradual expansion andThe Lochinvar & A. O. Smith 100093721 Valve is a 3. 5" natural gas control valve engineered for precision fuel regulation in high efficiency commercial boilers and water heaters. Designed to meet the demands of condensing heating systems, this direct replacement gas valve ensures accurate manifold pressure and consistent ignition cycles. As a critical OEM HVACR component, it works in tandem with the blower assembly to maintain the correct air to fuel