AstralPool HiNRG 175B 250B 400B Inlet Outlet Manifold Assembly Heater Size?:HiNRG 400 Heater Compact Design

Compact Design

If your heater is leaking water

Maintenance: Inspect for stress whitening or cracks

its a new top that has some marks on it

The information displays teh heaters operation

AstralPool HiNRG 175B 250B 400B Inlet Outlet Manifold Assembly Heater Size?:HiNRG 400 Heater Compact DesignAstralPool HiNRG 175B 250B 400B Inlet Outlet Manifold Assembly The AstralPool HiNRG Inlet Outlet Manifold Assembly is a critical water flow component used in HiNRG 175B, 250B and 400B gas pool heaters. This part manages the water entering and exiting the heat exchanger, ensuring correct circulation and efficient heating performance. If your heater is leaking water, losing pressure, or showing signs of a cracked header, this manifold assembly is one of