90 inch water column rating matches the original equipment specification on the unit's data plate to maintain HVAC system safety and efficiency

Rugged Construction: Forged brass body with a nickel-plated stem ensures long-term resistance to corrosion and wear in closed-loop systems

this Bray control valve provides the necessary flow coefficient (Cv) for accurate temperature modulation and system balancing

reducing the need to carry multiple ignition modules on the truck

when equipped with a dedicated vent protector

Lennox 13R80 Pressure Switch Refrigerant 90 inch water column ratingThe Lennox 13R80 is a high reliability low pressure switch designed specifically as a safety cut out for residental and commercial air conditioning and heat pump systems. For technicians diagnosing a system lockout or a failure to initiate the refrigerant compression cycle, this OEM component provides the precise mechanical actuation required to protect the compressor from low suction conditions and potential oil slugging. Pre set at the factory, the