View: Grid | List
Sort by:
Pumps - Repair and replacement made easy in this guide

Pumps - Repair and replacement made easy in this guide

…the pump unions removed, measurement is simple. The easy way to get it right for most* brands of hot tub pumps is by measuring the overall outside diameter (O.D.) of the pumps threads:1.5" Pump thread measures approx. 2-3/8" O.D.2.0" Pump thread measures approx. 3" O.D.2.5" Pump (intake)…
Leaks - Learn how to stop leaks in their tracks

Leaks - Learn how to stop leaks in their tracks

…tub pump and heater. Unions can even vibrate loose on a brand new spa during shipment, and should be hand tightened if necessary. If hand tightening is difficult, loosen pump mounting bolts, move components into alignment, then tighten unions and re-tighten pump mounting bolts. Never use a wrench to…
Heater Elements - Testing and troubleshooting

Heater Elements - Testing and troubleshooting

…could cause a fracture of the epoxy seal and lead to water intrusion. Always use two wrenches to tighten or loosen the terminal nut. Hold one wrench on the terminal hex to keep it from turning.Use the other wrench to tighten or loosenthe terminal nut.Avoid air locks. After servicing equipment or…
Powered by Site Search powered by SLI Systems