PENTAIR THERMAFLO SWITCH - LOW PRESSURE - 473656
SKU: 90356070179

PENTAIR THERMAFLO SWITCH - LOW PRESSURE - 473656

Sale price$109.40 Regular price$121.56
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

PENTAIR THERMAFLO SWITCH - LOW PRESSURE - 473656The Pentair 473656 Thermaflo Low Pressure Switch is the critical safety component pool service contractors rely on for UltraTemp and ThermalFlo Titanium heat pump repairs. This factory preset switch activates at 1. 5 psi to protect heat exchangers from damage, ensuring your commercial installations operate safely and efficiently. Professional Service Benefits Reduce callback visits with this genuine Pentair replacement part that prevents costly heat

The Pentair 473656 Thermaflo Low-Pressure Switch is the critical safety component pool service contractors rely on for UltraTemp and ThermalFlo Titanium heat pump repairs. This factory-preset switch activates at 1.5 psi to protect heat exchangers from damage, ensuring your commercial installations operate safely and efficiently.

Professional Service Benefits

Reduce callback visits with this genuine Pentair replacement part that prevents costly heat exchanger damage from low water flow conditions. The factory-preset activation point eliminates guesswork during installation, while adjustment capabilities handle challenging plumbing configurations and elevation differences that service contractors encounter in the field.

Why Pool Contractors Choose MT Pools

Our superior customer service means you get expert technical guidance when dealing with complex heat pump repairs. With daily recurring customer support and wholesale B2B pricing, MT Pools helps service contractors maintain profitability while delivering reliable repairs that protect your reputation.

Frequently Asked Questions

Which Pentair heat pump models use the 473656 pressure switch?

The 473656 switch is compatible with Pentair UltraTemp and ThermalFlo Titanium pool and spa heat pumps, making it essential for service contractors working on these popular commercial units.

Can the pressure switch be adjusted for different installations?

Yes, the switch includes adjustment procedures for unusual plumbing configurations or elevation differences. If adjustment isn't feasible, an external flow switch installation is recommended.

What happens if the pressure switch fails?

A failed pressure switch can allow the heat pump to operate without adequate water flow, potentially causing expensive heat exchanger damage that leads to costly warranty claims and customer dissatisfaction.

Does MT Pools stock this switch for immediate shipping?

Yes, MT Pools maintains inventory of critical heat pump components like the 473656 switch to ensure pool service contractors can complete repairs quickly and keep customer pools operational.

Order Today

Keep your heat pump service operations running smoothly with genuine Pentair replacement parts from MT Pools. Our technical support team is ready to assist with installation guidance and bulk pricing for service companies.

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: 90356070179

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Kiki
Cuba, US
★★★★★ 5
smooth and great quality matcha
Size: 1.4 Ounce (Pack of 1), Size: 1.4 Ounce (Pack of 1)
I was surprised by how fresh and vibrant this matcha is! The color is a beautiful bright green, and it blends really smoothly — no clumps at all. The flavor is rich but not very bitter, perfectly match with coconut water. I’ve been using it for lattes and coconut water, and it tastes amazing either way. You can really tell it’s high-quality matcha. Definitely will repurchase once I finish this bottle!
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Reviewed in the United States on November 7, 2025
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Rebecca B.
West Palm Beach, US
★★★★★ 5
Great Matcha for Price! 🍵
Size: 1.4 Ounce (Pack of 1), Size: 1.4 Ounce (Pack of 1)
I was hesitant at first because the price seemed too good to be true, but this turned out to be amazing for the cost! It’s not the brightest “ceremonial first harvest” matcha I’ve tried, but it’s also not dull or too yellow tinted. The taste and aroma are both nice, and it works perfectly in lattes or on its own. It whisks up silky smooth. You get a great amount for the price too, some brands charge $20+ for a similar amount and quality. Overall, an amazing affordable find for matcha lovers!
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Reviewed in the United States on March 27, 2026
M
Verified Purchase
Melanie Carranza
Cuba, US
★★★★★ 5
So good!
Size: 1.4 Ounce (Pack of 1)
My favorite ceremonial grade matcha powder. It's so good and rich. Easy to mix.
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Reviewed in the United States on April 21, 2026
R
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RV
Massapequa, US
★★★★★ 3
Deceptive advertising - NOT 100 servings
Size: 1.4 Ounce (Pack of 1), Size: 1.4 Ounce (Pack of 1)
The bag shows 100 servings per container, which is one of the reasons I bought it, but it’s more like 30 servings. The bag shows serving size 1 scoop approximately 1g but the directions says “sift 1.5 tsp” but the scoop included in the bag is 1/2 tsp (it would take 3 scoops to equal 1.5 tsp). The taste is a little off, not as smooth as other brands I’ve tried.
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Reviewed in the United States on February 17, 2026
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Amazon Customer
Fort Morgan, US
★★★★★ 4
Best of the best
Size: 2.1 Ounce (Pack of 1)
I always get this one. The best color,taste and no clumps! Wish it was not so expensive but you do get 4 oz.
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Reviewed in the United States on April 7, 2026

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