The Hydro-Quip housing manifold kit is designed for compatible Aquatherm and HQ 4000 Series heater applications
Long extension looms are often essential in retrofit work
Supports dependable safety-oriented electrical performance
A properly selected tool helps improve access
An overlay is useful because it restores the visible button labels and surface appearance of the topside panel
Raypak 185/207A/206A/R185A/R185B Bypass Spring (006718F) lightingbulbs The Hydro-Quip housing manifold kitThe Raypak bypass spring is designed for compatible 185, 207A, 206A, R185A, and R185B heater applications where the supported bypass assembly needs a new spring. A spring like this is useful because it helps the bypass mechanism move and respond the way the heater was designed to operate, contributing to steadier internal flow behavior. This replacement is especially useful when the original spring has weakened, broken, corroded, or gone missing