Notice Board
**Please Note: We are now closed for Xmas until Monday 6th of January 2025!**
**All orders will be shipped & replies to emails will be carried out upon our return**
- Have a Merry Christmas & Happy New Year -
Arctic 3.6kW Curved Tee Heater
A very distinctive 3.6kw curved tee spa heater assembly A2360-5251ET found on many Arctic models in the past. The original full-length stainless steel heater assembly (Pic 2) manufactured by RMF/Aquatemp and then by Therm Products was discontinued in 2018. This new direct replacement from HydroQuip has a shorter stainless tube but has a 45-degree union section added to it to make up the same length as the original so no plumbing modifications are required to fit this heater to your spa.
NOTE: This new heater does not have the rubber 5-pin J&J plug on the end of the power cord it has pre-wired ring terminals on the end of the cables. Simply run the power cable through into the spa control box and wire directly onto the PCB heater terminal connections. For flow detection a pressure switch is required and NOT supplied with heater, the replacement can be purchased HERE or below in the related products.
The following items are included with this complete curved Arctic heater assembly A2360-5251ET:
- 2x 2-inch heater gaskets
- 2x 2-inch split union nut collars
- 1x 2-inch 45 Elbow union tailpiece
- Pre-wired heater terminals
- External Hi-Limit sensor pouch
Spa Heater Overview
- This heater can only be fitted to Arctic/Gecko MSPA MP control boxes.
- The Hi-Limit sensor is secured within an external pouch on the heater tube.
- Supplied without pressure switch and is sold separately, this is used to determine how much flow is passing through the heater tube and prevents heater failure.
Spa Heater Specifications
- Manufacturer - HydroQuip
- Part Number - A2360-5251ET (replaces others).
- Type of Product - Spa or Hot Tub heater assembly
- Kilowatt Rating - 3.6kW
- Element Material - Incoloy
- Flow Detection - Teckmark Pressure switch 3902
- Sensor Type - Separate Hi-Limit and temperature sensors
- Plumbing Union Size - 2 inches (78mm thread OD)
- Pipework Connection Size - 2 Inch female (60mm ID)
- Length: 385mm
- Length Inc Unions: 410mm
- Tube Internal Diameter: 55mm
We Are Here To Help!
It can be a bit confusing choosing your new spa heater as brand names and models are not always written on them. The quickest way is to simply send us some images of the complete spa heater assembly you need the replacement for through our Contact us page and let us do the work for you.
Your order will generally be dispatched on the same working day as receipt of payment is received before 2pm. We ship via DPD with tracking.
When you place an order, it's often better to provide us with your mobile telephone number instead of your landline number. This is so we can give it to our courier, who will then text you your exact time and date of delivery, even down to the hour it will be delivered.
Please be aware: All the delivery prices listed below are inclusive of VAT to the UK. All other countries will not be charged VAT. *All spa covers and chemicals can only be shipped to UK mainland, please call for a shipping quote for all other delivery destinations.*
SPA COVERS: Unfortunately due to the size of spa covers and the costs to send them they are not included within the free shipping method over £100. Shipping covers are charged at £24.00 with a 1-2 day service when ready, stock covers take around 10-14 days from order to be shipped, custom covers 8-10 weeks from date of order.
| Region | Cost & Delivery Time |
| Delivery to England, Wales & Scotland (Excluding Scottish Highlands & Islands) |
Order values over £100 - Free (DPD Next working day) |
| Scottish Highlands & Islands | Delivery to the Scottish Highlands & Islands (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £25.62 |
| Northern Ireland | Delivery to Northern Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. Economy delivery 2-3 days - £18.00 |
| Isle Of Scilly | Delivery to Isles of Scilly (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £26.90 |
| Republic Of Ireland | Delivery to the Republic of Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £15.00 (ex. VAT) |
| Isle of Man | Delivery to the Isle of Man (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £26.90 |
| Jersey & Guernsey | Delivery to Jersey & Guernsey (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £25.00 (ex.VAT) |
| Delivery to Belgium, France, Germany, Luxembourg & Netherlands. |
Delivery 2-3 days - £15.00 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Czech Republic, Slovakia, Italy & Spain (Mainland). | Delivery 2-5 days - £22.42 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Switzerland | Delivery 2-5 days - £48.04 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Austria & Denmark | Delivery 2-5 days - £18.15 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Iceland, Norway & Serbia | Delivery 4-6 days - £68.32 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Croatia, Estonia, Finland, Hungary, Poland, Portugal, Slovenia & Sweden | Delivery 4-6 days - £29.36 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Canary Islands: Gran Canaria, Tenerife, La Palma, Lanzarote, Fuerteventura, La Gomera, El Hierro. | Delivery 4-6 days - £82.20 ex.VAT (up to 5kgs), £118.49 ex.VAT (up to 10kgs), £192.15 ex.VAT (up to 20kgs), |
| Bulgaria, Greece, Latvia, Lithuania, Romania. | Delivery 4-9 days - £38.43 ex. VAT (up to 20kgs), Price doubles when over 20 kgs |
| Balearic Islands: Majorca, Minorca, Ibiza, Formentera, Cabrera. | Delivery 4-6 days - £32.03 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Cyprus | Delivery 4-6 days - £79.00 ex.VAT (up to 5kgs), £117.43 ex.VAT (up to 10kgs), £194.29 ex.VAT (up to 20kgs). |
| United Arab Emirates, Bahrain, Qatar. | Delivery 4-9 days - £122.76 ex.VAT (up to 5kgs), £186.81 ex.VAT (up to 10kgs), £256.20 ex.VAT (up to 15kgs), £320.25 ex. VAT (up to 20kgs). |
| Turkey, Russia & Malta. | Please call us for a quote. |
| USA | Delivery Via UPS 4-5 Days - £75.00 ex.VAT (up to 20kgs), Price doubles when over 20kgs. |
| Worldwide Shipping | We can ship parts worldwide. If your country is not listed above then please contact us for a shipping quote. |
No posts found
Related products
Order Hot Tub Parts by Phone
Fast Shipping to UK & Europe
Full Product Warranty
No Quibble Returns Policy
Lowest Price Guarantee
