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- CLEARANCE SPECIALS OR OVERSTOCK (13)
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- Electronics Parts - Controls, PCB's, Touchpads (22)
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Sensors - Temperature, Thermostats, Flow, Pressure
Spa and hot tub sensors
Temperature sensors, hi-limit sensors, flow switches, pressure switches, water presence/detection sensors, vacuum switches, float switches and thermowells

Adjustable spa heater thermostat
SKU: pqppsh7480sq960410
Adjustable 20-45 degrees. Bulb - 145mm long, 6mm diameter. Suits Poolquip Power Plus heaters, Spaquip Classic heaters as well as many others. Does NOT suit Waterco Portapac spa hot pumps which require a ther...
2 In Stock
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Login/RegisterAdjustable Spa Heater Thermostat - wcs13852
SKU: wcs13852
Adjustable 0-45 degrees. Bulb - 100mm long, 6mm diameter. Suits Waterco Portapac as well as most others. Does NOT suit Spaquip Classic spa heaters which require a thermostat with a longer bulb length for eas...
1 In Stock
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Login/RegisterAquatemp adjustable spa heater thermostat
SKU: 55-1004
Short fat thermostat sensor for Aquatemp heater tubes - mainly Paramount Opal 5500 and 2500, Bowman and others Short capillary length with a bulb with dimensions - 75mm x 8mm D. Also some stock of this item ...
1 In Stock
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Login/RegisterAquatemp spa hi limit heater thermostat
SKU: 50-1004
49 degrees C / 120 degrees F cut out - manual reset 12" capillary length 5/16" bulb diameter x 2-3/4" long 25A load rated. ...
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Login/RegisterBalboa M7 Sensor Mount
SKU: b52560
Balboa M7 temperature Sensor Mount. Screws into each end of the heater tube. Sold individually...
8 In Stock
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Login/RegisterBalboa M7 style heater temperature sensor replacement - 24"
SKU: b32016
24" sensor to suit Balboa M7 heater tubes. Suits GS, GL, BP series Balboa spa packs. 2 sensors are fitted per tube. Sensors sold individually. ...
4 In Stock
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Login/RegisterBalboa Spa Sensor Set 30337
SKU: b30337
Balboa Instruments Temperature and Hi Limit Sensor wiring loom assembly 30337 - used on older Balboa spa systems with heater tubes fitted with pressure switches. One sensor slips into heater element sleeve, ...
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Login/RegisterDavey / Spaquip Spa Power Series Optical Water Sensor - for inline heater tubes
SKU: sq915441ac
Davey / Spaquip Spa Power series optical water sensor suits the following Spa Power packs - 400, 600, 601, 750, 800, 1000*, 1200. Does not suit Spa Power 500 series. *does not suit some older Spa Powe...
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Login/RegisterDavey Spaquip Spa Power Series Optical Water Sensor - for 500A only
SKU: sq915440a-K
Davey / Spaquip Spa Power series optical water sensor and o-ring seal suits the following Spa Power packs - spa power 500A MkI & II only Approx 11mm diameter thread Does NOT suit spa power 54500 (orig...
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Login/RegisterDavey Titanium In-Line Heater Temperature Sensor Spa Power 601 & 800 - Titanium 2015+ Only
SKU: d15181sp
Davey Spa Power 601& 800 In-Line temperature sensor - fitted in the heater tube sensor sleeve. Suits late 2015+ titanium heater assemblies only used on Spa Power 601 and Spa Power 800 controllers. NB -...
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Login/RegisterDimension One Spa Harwil Flow Switch Kit / Assembly
SKU: d101512-199
Harwil flow switch used on Dimension One Spas - 3/4" barb on outlet end. 3/4" socket on inlet end that glues over Fast Flo Heater spigot. Electrical connector is 2 wire / 2 pin for Dimension one Spas applica...
1 In Stock
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Login/RegisterDtec-2 Pressure Switch - LF20
SKU: g510AD0249
Dtec-2 Spa Heater Pressure switch Pilot duty rated pressure switch 1A, 120v max 1/8" NPT tapered thread 2 psi - adjustable - Do NOT adjust unless necessary - this pressure switch is pre-set to suit mos...
9 In Stock
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Login/RegisterElecro Flow Switch - Elecro Optima Compact 12kw - 24kw
SKU: elecroSP-107-C
Elecro Heater spare part - Elecro SP-107-C paddle style flow switch to suit all Elecro Optima Compact 3 phase heaters sold through spatex Suits all 3 phase units 12-24kw Overall stem/paddle length 40mm, ...
3 In Stock
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Login/RegisterElecro Flow Switch - Elecro Optima Compact 2.0kw & 3.0kw Units - Possible Titan Optima if modified
SKU: elecroSP-107-A
Elecro Heater spare part - Elecro SP-107-A paddle style flow switch to suit Elecro Optima Compact 2.0 and 3.0kw single phase heaters sold through spatex Marked PTA10530 (so is SP-107-B which has a shorter...
1 In Stock
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Login/RegisterElecro Flow Switch - Elecro Optima Compact 4.5 & 6kw Units
SKU: elecroSP-107-B
Elecro Heater spare part - Elecro SP-107-B paddle style flow switch to suit Elecro Optima Compact 4.5 & 6.0kw single phase heaters sold through spatex Marked PTA10530 (so is SP-107-A which has a longer padd...
2 In Stock
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Login/RegisterElecro Replacement NTC Electronic Digital Thermostat 100-240v AC
SKU: elecro124-1045
Elecro Heater spare part - 124-1045 NTC thermister electronic thermostat with digital display. Alternate Elecro Optima Compact and Titan Optima single and three phase electric heater electronic thermostat ...
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Login/RegisterEthink KL8 series Temperature Sensor
SKU: ETKL8-ts
Ethink KL8 series electronic temperature sensor Used with Ethink KL8-2 and KL8-3 spa control systems *For use as a spare part on imported spas with Australian Electrical Approval Certification only. ...
20 In Stock
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Login/RegisterEthink KL8 series Water Level Sensor Pair
SKU: etkl8-wls-2
Ethink KL8 series electronic water level sensor pair Stainless steel flat head sensor bolts. Head diameter - 12mm hole diameter required -5mm 20mm thread length Used with Ethink KL8-2 and KL8-3, K...
10 In Stock
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Login/RegisterFinsbury Waterco Spa Pump Water Level Float Assembly
SKU: wcs11224a
Water level float switch used on Electric Spa Packs mounted on either the pump trap or the attached filter tank Obsolete - we have limited stock - all brand new ...
3 In Stock
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Login/RegisterGecko / Hydroquip High Limit Temperature Sensor 900mm long
SKU: hq34-0201d-36-k
Gecko / Hydroquip High Limit Temperature Sensor. 2 wire, 2 pin connector, 900mm long / 36". Mounts on heater tube - used on: CS7500 series packs Gecko SSPA and MSPA-MP ...
8 In Stock
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Login/RegisterGecko Aeware in.watch Spa Monitor & Weather Station
SKU: aeware0699-607001
Aeware in.watch - in-house spa system monitoring and weather station (temperature only). Not only does it display indoor, outdoor and spa water temperatures, but it also keeps on eye on spa condition report...
2 In Stock
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Login/RegisterGecko Hi Limit Sensor - Microspa USPA / U-Class - Plug In style for retrofit pcb's only
SKU: g9920-100325
Gecko Microspa USPA / U-Class plug in Hi-Limit sensor. ALL USPA pcbs actually have a soldered on style hi-limit sensor - this is not the correct sensor for that unit. This sensor suits retrofit U-Class PCB's...
1 In Stock
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Login/RegisterGecko Hi Limit Sensor - MSPA-MP Flow through - Plug in
SKU: g9920-100318
PLUG IN Gecko MSPA flow through PCB plug in Hi-Limit sensor. ...
3 In Stock
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Login/RegisterGecko Hi Limit Sensor - MSPA-MP Flow through - SOLDER ON
SKU: g9920-100181
SOLDER ON Gecko MSPA flow through PCB Hi-Limit sensor. ...
17 In Stock
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Login/Register- AUD Australian Dollar
- NZD New Zealand Dollar
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- ANG Netherlands Antillean Guilder
- AWG Aruban Florin
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- BBD Barbados Dollar
- BDT Bangladeshi taka
- BGN Bulgarian Lev
- BHD Bahraini Dinar
- BMD Bermudian Dollar
- BND Brunei Dollar
- BOB Bolivian Boliviano
- BRL Brazilian Real
- BSD Bahamian Dollar
- BWP Botswana Pula
- BZD Belize Dollar
- CLP Chilean Peso
- CNY China Yuan Renminbi
- COP Colombian Peso
- CRC Costa Rican Colón
- CUP Cuban Peso
- CVE Cap Werdean Escudo
- CYP Cyprus Pound
- CZK Czech Republic Koruna
- DOP Dominican Peso
- DZD Algerian Dinar
- EEK Estonian Kroon
- EGP Egyptian Pound
- FJD Fijian Dollar
- GEL Georgian lari
- GHS Ghanaian Cedi
- GTQ Guatemalan Quetzal
- HNL Honduran Lempira
- HRK Croatian Kuna
- HTG Haitian Gourde
- HUF Hungary Forint
- IDR Indonesia Rupiah
- ILS Israel Shekel
- INR Indian Rupee
- IRR Iranian Rial
- ISK Iceland Krona
- JMD Jamica Dollars
- JOD Jordanian Dinar
- KES Kenyan Shilling
- KRW Korea (South) Won
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- KYD Cayman Islands Dollar
- KZT Kazakhstani Tenge
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- LYD Libyan Dinar
- MAD Moroccan Dirham
- MDL Moldovan Leu
- MGA Malagasy Ariary
- MTL Maltese Lira
- MUR Mauritian Rupee
- MVR Maldivian rufiyaa
- MXN Mexican Peso
- MXP Mexican Peso
- MYR Malaysian Ringgit
- NAD Namibian Dollar
- NGN Nigerian Naira
- NIO Nicaraguan Córdoba
- NOK Norwegian Krone
- NPR Nepalese Rupee
- OMR Omani Rial
- PEN Peruvian Nuevo Sol
- PHP Philippine Peso
- PKR Pakistan Rupee
- PLN Polish złoty
- PLZ Poland Zloty
- PYG Paraguayan Guaraní
- QAR Qatari Riyal
- RON Romanian Leu
- RSD Serbian Dinar
- RUB Russian Ruble
- SAR Saudi Riyal
- SEK Swedish Krona
- SKK Slovak Koruna
- SYP Syrian Pound
- THB Thailand Baht
- TND Tunisian Dinar
- TRY Turkey Lira
- TTD Trinidad & Tobago Dollars
- TWD Taiwan Dollars
- TZS Tanzanian Shilling
- UAH Ukrainian Hryvnia
- UGX Ugandan Shilling
- UYU Uruguayan Peso
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Brands
- 303
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- Aeware
- American Products
- Ametek
- Aquachek
- AquaComb
- Aquaflo
- Aquatic AV
- Aquea
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- Ascon
- Atek
- Balboa
- Bioguard
- Blue-White
- Bullfrog
- Buss
- Cal Spas
- CG Air
- CMP
- Coast Spas
- Compu
- CSN
- Davey
- Del Ozone
- Dimension One Spas
- Edgetec
- Elecro
- Emaux
- Englefield Kohler
- EvoHeat
- Ferret
- Filtermaster
- flolux
- Flow Control
- G&G Industries
- Gecko Electronics
- Harwil
- Herga
- Hot Spring Spas
- Hydroair
- Hydroquip
- Hydroquip / Pentair
- Icar
- In-Spa-Ration
- Intermatic
- IPS
- J&J
- Jacuzzi Hot Tubs
- Jazzi
- Joyonway
- LA Spas
- Leisure Concepts
- Len Gordon
- Life
- LVJ
- LX
- Magic Plastics
- Magnum Filters
- Major Tech
- Markon
- Marquis Spas
- Maxisil
- Mercator
- Molytec
- Mona Lisa Spas
- Oasis Spas
- Omron
- Onga
- Pentair
- Plastex
- Poly Planar
- Pool Tool
- Poolquip
- PQN Audio
- Pres-Air-Trol
- Pride
- Rainbow
- Ram Bit
- Rising Dragon
- S&P
- Senex
- Sika
- Sloan LED
- Softub
- Sonfarrel
- SP
- Spa Builders
- Spa Electrics
- Spa Systems
- Spa-Tech
- SPAccessories
- SpaNet
- Spaquip
- spatex
- Spazazz
- Stylus
- Sundance Spas
- Sunrans
- Sunspa
- Tecmark
- Therm Products
- Triflo
- U.S. Seal
- UPS
- Vektro
- Waterco
- Waterway Plastics
- Xylem
- Zink - Ethink
- 303
- A&B Brush
- Aeware
- American Products
- Ametek
- Aquachek
- AquaComb
- Aquaflo
- Aquatic AV
- Aquea
- Artesian Spas
- Ascon
- Atek
- Balboa
- Bioguard
- Blue-White
- Bullfrog
- Buss
- Cal Spas
- CG Air
- CMP
- Coast Spas
- Compu
- CSN
- Davey
- Del Ozone
- Dimension One Spas
- Edgetec
- Elecro
- Emaux
- Englefield Kohler
- EvoHeat
- Ferret
- Filtermaster
- flolux
- Flow Control
- G&G Industries
- Gecko Electronics
- Harwil
- Herga
- Hot Spring Spas
- Hydroair
- Hydroquip
- Hydroquip / Pentair
- Icar
- In-Spa-Ration
- Intermatic
- IPS
- J&J
- Jacuzzi Hot Tubs
- Jazzi
- Joyonway
- LA Spas
- Leisure Concepts
- Len Gordon
- Life
- LVJ
- LX
- Magic Plastics
- Magnum Filters
- Major Tech
- Markon
- Marquis Spas
- Maxisil
- Mercator
- Molytec
- Mona Lisa Spas
- Oasis Spas
- Omron
- Onga
- Pentair
- Plastex
- Poly Planar
- Pool Tool
- Poolquip
- PQN Audio
- Pres-Air-Trol
- Pride
- Rainbow
- Ram Bit
- Rising Dragon
- S&P
- Senex
- Sika
- Sloan LED
- Softub
- Sonfarrel
- SP
- Spa Builders
- Spa Electrics
- Spa Systems
- Spa-Tech
- SPAccessories
- SpaNet
- Spaquip
- spatex
- Spazazz
- Stylus
- Sundance Spas
- Sunrans
- Sunspa
- Tecmark
- Therm Products
- Triflo
- U.S. Seal
- UPS
- Vektro
- Waterco
- Waterway Plastics
- Xylem
- Zink - Ethink