United Spas 1-3/16" HS Thermowell For 1/4" Bulb (TW107) spafilters Using the correct Lasco reducer

Using the correct Lasco reducer can help improve fit and support cleaner plumbing routing

PresAir Trol TinyTrol SPNO latching air switch

Keeping the valve connection consistent usually makes service cleaner and more efficient

and PLAS35 references

United Spas 1-3/16" HS Thermowell For 1/4" Bulb (TW107) spafilters Using the correct Lasco reducerThe United Spas thermowell is designed for compatible applications using a 1 3 16 inch hole size and a 1 4 inch sensing bulb. Thermowells are useful because they provide a protected sensing location for the bulb while helping preserve proper placement within the system. This replacement is especially useful when the original thermowell is damaged, corroded, or no longer holding the sensing bulb correctly. Matching the correct hole size and bulb format