Lochinvar & A.O. Smith 100163258 Bypass Assembly L99H008 Featuring a 5/8" ODF solder

Featuring a 5/8" ODF solder connection

The 4 to 12 psi pneumatic spring will be fully compressed at 12 psi

while commonly found in industrial combustion systems

The VG1000 Series ball valve utilizes a specialized characterized insert to provide the flow performance of a globe valve with the efficiency of a ball valve

ensuring the boiler maintains a consistent water level without the need for complex bellows systems

Lochinvar & A.O. Smith 100163258 Bypass Assembly L99H008 Featuring a 5/8" ODF solderThe Lochinvar & A. O. Smith 100163258 Bypass Assembly is a critical OEM component engineered for precision flow regulation in high performance hydronic systems. Designed specifically for EnergyRite Residential Pool Heaters (models ERN ERL 152 through 402, Non ASME), this bypass valve kit ensures optimal heat exchanger protection by maintaining the correct balance between bypass and through flow water. As a direct replacement for the obsolete Lochinvar