Made by Tecmark

4037P Pressure Switch

The Tecmark Pressure Switch screws into the heater tube inside many hot tubs and spas, it has an adjustment on the top but this should not be moved and is factory set.

Used in many brands of hot tub including: Dolphin Spas, Arctic Spas

Connections

• Screw Thread: 1/8 MPT

• you can connect 2 spade connections or 2 wires to this switch

Testing

This component is easily tested for faults, presuming every other aspect of the hot tub works fine and the filters are clean and you have good water flow, simply loop out your existing pressure switch with a small piece of wire and if the problem is resolved replace for a new switch.

*Note: We do not recommend to adjust the pressure switch setting on the top of a Tecmark pressure switch, this has been set by the manufacturer to a specific pressure, if the problem still persists after replacement you will most probably have a different fault on the hot tub or spa.

Manufacturers Code

Product Specification

SKU:  31610
Brand:  Tecmark
Width (cm):  5
Height (cm):  6.5
Connection:  2 x Spade
Thread Width (cm):  0.9

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

Related Products

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Heater Guides

Customer Reviews

Delivery Information

We’ve reduced many of the delivery charges and now offer a better range of options linked to the value of your order. Plus we have included free packaging and handling for all orders.

Some larger Items

Some larger items (for example hot tub covers) come with a delivery surcharge, these are individual costs that only apply to these specific items. Detail of the costs are on the specific item pages and appear in the postage cost.

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England and Wales

All other items and areas

The standard charges have been set high to cover extra cost on postage to other areas, so please get in touch for a quotation.

Europian Delivery

The following areas take between 2 -5 days to deliver.

Want more detail or help on a Tecmark Pressure Switch 4037P?

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