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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

White Thru-Wall Thermowell for 3/8" Temperature Sensors - Hydro-Quip Compatible, 1-1/4" Hole

SpaShopper

MSRP: $27.99
$21.99
(You save $6.00 )
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SKU:
SPN47-4A9-1EE1
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White dry well housing designed for thru-wall installation of 3/8" temperature sensing bulbs. Compatible with temperature sensors from Balboa, Gecko, Hydro Quip, and other leading spa control manufacturers. Requires 1-1/4" mounting hole for installation.

Thermowell TypeThru-Wall
Sensing Bulb Size3/8"
Depth2-3/4"
Thru-Wall Hole Size1-1/4"