SKU: 89970578782

PENTAIR WATER PRESSURE SWITCH - 42001-0060S

Sale price$65.37 Regular price$72.63
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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For Your Every Summer RSVP, with Code: SUMMER15

Description

PENTAIR WATER PRESSURE SWITCH - 42001-0060SThis professional grade water pressure switch is specifically engineered for Pentair pool and spa heaters, providing the critical safety monitoring that pool service contractors depend on. Compatible with MasterTemp and Max E Therm models (200 400 heaters) and ETi 400 High Efficiency Heaters, this OEM replacement ensures reliable operation and prevents costly heater damage from low water flow conditions. Commercial Service Benefits Reduce service

This professional-grade water pressure switch is specifically engineered for Pentair pool and spa heaters, providing the critical safety monitoring that pool service contractors depend on. Compatible with MasterTemp and Max-E-Therm models (200-400 heaters) and ETi 400 High Efficiency Heaters, this OEM replacement ensures reliable operation and prevents costly heater damage from low water flow conditions.

Commercial Service Benefits

Reduce service callbacks and protect your reputation with this precision-engineered pressure switch that automatically shuts down the burner when water flow is restricted. The adjustable pressure setting (0.2 bar factory default) allows contractors to optimize performance for deck-level, above-pool, or below-pool installations using the convenient star-wheel adjustment.

Why Pool Contractors Choose MT Pools

Our superior customer service and B2B wholesale pricing structure support your profit margins while ensuring you have the critical replacement parts needed to keep client heaters operational. With daily recurring customer support, MT Pools is your trusted partner for professional pool equipment needs.

Frequently Asked Questions

Is this compatible with all Pentair MasterTemp heater models?

Yes, this pressure switch is engineered for Pentair MasterTemp and Max-E-Therm models (200-400 heaters) and the ETi 400 High Efficiency Heater, providing universal compatibility.

How do I adjust the pressure setting for different installations?

Use the star-wheel adjustment: turn clockwise to raise pressure setting for heaters below pool level, counterclockwise to lower for heaters above pool level. Factory default is 0.2 bar (3.00 psi).

What happens when water flow is restricted?

The switch prevents burner firing and illuminates the 'Service System' light, protecting the heater from damage and alerting users to the issue.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides superior customer service with expert technical guidance to help contractors with installation and troubleshooting questions.

Order Today

Keep your service operations running smoothly with reliable OEM replacement parts from MT Pools. Our wholesale pricing and expert support help pool contractors maintain profitability while delivering exceptional service to their clients.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89970578782

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Brookelyn Benedetti
Chelsea, US
★★★★★ 3
Broke a bit fast but worked well for a little
Number of Items: 1
The sprayer on the can broke after a few uses unfortunately but the product is beautiful and works well as long as your sprayer doesn’t break like mine did.
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Reviewed in the United States on April 13, 2026
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PAKOTE
Pawtucket, US
★★★★★ 5
Perfect and not too shiny when wearing
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Great buy for any age
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Reviewed in the United States on May 6, 2026
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pwc
San Leandro, US
★★★★★ 5
So Glad I Got This!
Color: Silver
This really made my 50th anniversary party great! The glitter was very fine which is what you want. The spray atomizer really worked well! So glad I got it!
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Reviewed in the United States on April 4, 2026
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Matthew Jordan
Whiting, US
★★★★★ 5
Excellent quality
Color: Silver
So, I took my two young children to a special photography shoot and they used something similar, it holds great, is not overbearing and lasts a very long time
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Reviewed in the United States on April 2, 2026
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Yuliia
Louisville, US
★★★★★ 5
Mimimi
Color: White
So cute
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Reviewed in the United States on March 21, 2026

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