Australian Spa Parts

Adjustable 20-45 degrees. Bulb - 145mm long, 6mm diameter. Suits Spaquip Classic heaters as well as many others. Does NOT suit Waterco Portapac spa hot pumps which require a thermostat with a shorter bulb length, or Aquatemp...

Short fat thermostat sensor for Aquatemp heater tubes - mainly Paramount Opal 5500 and 2500, Bowman and othersShort capillary length with a bulb with dimensions - 75mm x 8mm D. Also some stock of this item with 300mm long...

Balboa M7 temperature / Hi Limt Sensor Mount. Screws into each end of the heater tube. Sold individually

Balboa Instruments temperature sensor - M7 -2 used in M7 systems - sense water temperature, hi-limit and water flow

Suits Compu-Heat single and three phase electric spa / pool heaters3 terminals / 3 wire connection0-40 degreesBulb - 6mm D x 150mm L

Usually found fitted to Dimension One Spas with Crystal Pure Water Management Systems in the early to mid '90's.

Water level float switch used on Electric Spa Packs mounted on either the pump trap or the attached filter tankObsolete - we have limited stock - all brand new

Pressure switch preset for most pump applications - adjustable if necessary - pilot duty onlyUsed on Gecko Electronics, Spa Builders, Hydroquip and many other systems

Gecko SSPA flow through PCB plug in Hi-Limit sensor.Can be soldered to Australian supplied PCB's also

Gecko MSPA-1 Heater mounted overtemperature hi-limit sensor

For MSPA-1 pack only - not interchangeable

Harwil Q-12 Spa & Pool Water Flow Switch

Waterco Portapac Hi Limit thermostat 55 degrees. Supplied mounted on copper rod.

Hot Spring Spas control thermister - screws into the heater - larger diameter thread than the hi-limit 

Hydroquip High Limit Temperature Sensor. 2 wire, 2 pin connector, 18". Mounts on heater tube.

Kelco F27B - 240 Time Delay Spa & Pool Water Flow SwitchPrevents Pump/Heater cycling on/off due to paddle bounce where flow fluctuates1" BSP thread

Brass Sensor Pocket for temperature sensors from Onga, Dega, and Splash controls20mm Immersion Length, self threads into plastic - 8mm drilled hole33mm pocket depth, 6mm sensor diameter

Pres-Air-Trol Tinytrol 1/8"NPT threaded 2psi pressure switch SPDT, 21A

'Fire Cracker' same sized temperature and hi-limit sensors

SpaNET XS series In-pool temperature sensor.This sensor offers superior accuracy with a temperature differential of 0.5 degrees Celcius. (In-heater standard temp sensor has a 2 degree differential)Suits all SpaNET systems...

Spaquip & Waterco copper capillary style heater pressure switch with 1/4" threaded flare nut - Adjustable3 terminal NO / NC contacts.  Closes at 5 psi, opens at 2 psi.Saginomiya LTB-X321

Spaquip Spa Power 600, 800, 1200 Optional In-Pool temperature sensor - fitted to the spa shell to sense spa water temperature. This sensor is not required as all Spa Power packs are fitted with in-line (built into the...

Suits Sundance Spas 850, 880 series spas 1995+ and Jacuzzi Hot Tubs J-400 and J-300 LCD seriesbox end connectors

Temperature sensor - Suits most Sundance Spas 92+Box end electrical connectorsAlso suits Jacuzzi Hot Tub J-400 and J-300 LCD series

21A rated pressure switch 1/8" NPT threadAdjustable 1-5 psi

Vacuum switch - 1/8" NPT threaded (same as most pressure switches) - for use on spa heaters installed into the suction side of a pump, which ordinarily prevents the operation of a pressure switch (fitted to most modern spa...

Suits Waterco single and 3 phase electric heaters with electronic thermostat circuit boards

Waterco portapac spa pump pressure switchUsed on Waterco and Finbury Vortex spa pumps and heaters

Temperature sensor for Waterco Portapac spa pumps - fits through wall sensor pocket, or in earlier models, pushes into the suction line with rubber grommet seal.6.3mm diameter probe - steps up to 8mm. 2 pin circuit board...