SKU: 13636731873

PENTAIR MINIMAX SWITCH PRESS WATER HTPMP - 473605

$72.46 $80.51
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

PENTAIR MINIMAX SWITCH PRESS WATER HTPMP - 473605The Pentair MiniMax Water Pressure Switch (473605) is an essential replacement component that pool service professionals and contractors rely on for maintaining optimal heater and heat pump performance. This precision engineered switch detects water flow via pressure to ensure safe, efficient operation across multiple Pentair heating systems. Professional Service Benefits This universal pressure switch reduces service call complexity with its wide

The Pentair MiniMax Water Pressure Switch (473605) is an essential replacement component that pool service professionals and contractors rely on for maintaining optimal heater and heat pump performance. This precision-engineered switch detects water flow via pressure to ensure safe, efficient operation across multiple Pentair heating systems.

Professional Service Benefits

This universal pressure switch reduces service call complexity with its wide compatibility across MiniMax CH, NT, UltraTemp, and ThermalFlo Titanium models. The 1/4" universal brass thread ensures quick, reliable installations that minimize labor time and maximize your service efficiency. Pool contractors appreciate the durable construction that reduces callback visits and protects service reputation.

Why Pool Professionals Choose MT Pools

MT Pools understands the urgency of heater repairs for your commercial and residential clients. Our superior customer service includes technical support from experienced professionals who understand pool heating systems. With reliable inventory and fast shipping, we keep your service operations running smoothly while supporting healthy profit margins through competitive B2B pricing.

Frequently Asked Questions

Which Pentair heater models are compatible with the 473605 pressure switch?

The 473605 is compatible with MiniMax CH models (150 IID, 200, 250, 300, 350, 400), MiniMax NT STD/LN/TSI with 6800 and DDTC controllers, UltraTemp, and ThermalFlo Titanium heat pumps.

What thread size does this pressure switch use?

The Pentair 473605 features a 1/4" universal brass thread for easy installation and reliable sealing in pool heating applications.

How does this pressure switch improve heater safety?

The switch detects water flow via pressure to prevent heater operation without adequate water flow, protecting the heat exchanger from damage and ensuring safe operation.

Does MT Pools stock this part for immediate shipping?

Yes, MT Pools maintains reliable inventory of the 473605 pressure switch with fast shipping to keep your service operations running smoothly.

Order Today

Keep your service operations efficient with genuine Pentair replacement parts from MT Pools. Our technical support team is ready to assist with compatibility questions and bulk pricing for larger service operations.

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: 13636731873

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4.3 ★★★★★
Based on 30 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Great vacuum
Color: Nordic Blue/Space Grey, Style: Miele Guard L1
Bought this to replace a Dyson, and I love it! Strong suction and super quiet. I was especially interested in this vacuum because of allergies and wanted better filtration to keep dust down, and this succeeded. I got no dust blowing around and the house doesn’t smell like dog after vacuuming. I did buy the Miele hepa filter since that does not come with this vacuum. Great purchase for allergies - Worth the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
K
Verified Purchase
Kindle Customer
Pawtucket, US
★★★★★ 4
Major purchase! Builds muscle
Color: Nordic Blue/Space Grey, Style: Miele Guard L1
I've had a Miele for 14 years before the powerhead burned up. Decided to invest in a new one as 225 for a powerhead was a gamble on one that old. I like to use a vacuum rather than a dust mop, and I have carpet as well. Did a bit of research and decided this one was the one for me. I did keep my old swivel parquet floor attachment as it fits. haven't used the floor head that came with this one much, so jury is still out. The new powerhead is HEAVY. Takes a while to learn to maneuver it well, but it really gets the deep pile carpet cleaner. Love the longer cord and hose. Overall, happy with the Miele Guard1. The only reason for the 4 stars is because it does take muscle to work the powerhead. Quieter than my old one, which is pleasing to husband.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
John F.
Dallas, US
★★★★★ 5
Porsche of vacuum cleaners
Color: Nordic Blue/Space Grey, Style: Miele Guard L1
The Miele Guard L1 Bagged Canister Vacuum Cleaner is the Porsche of vacuum cleaners. I have owned numerous vacuum cleaners over the years. This Miele Guard L1 tops them all. My last vacuum cleaner was an Electrolux canister vacuum cleaner, excellent vacuum which still works after 20 years, but not even close "especially the suction power" to this new Miele Guard L1 Bagged Canister Vacuum cleaner. Let's hope it last as long as the Electrolux.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
F
Verified Purchase
Fiddlesticks!
Massapequa, US
★★★★★ 5
Ultimately less expensive than cheaper brands. Works much better, too.
Color: Nordic Blue/Space Grey, Style: Miele Guard L1
Expensive but worth it. I used to buy Kenmore's like this and had to take them in every two years to get fixed. The vacuum guy in our town told me that I was wasting money because the Meile (Rhymes with Sheila he said) was so much sturdier and lasted so much longer. I bought the lower end Meile and have never gone back. That first model lasted 10 years with no problems and I traded it in for the model C. That has lasted 20 years and needed work as my kids weren't as respectful with it as they should. I just bought this newer model due to reviews and I am very satisfied. I was able to find a new model that had the box bumped and crumpled. The vacuum is completely fine. The suction is dreamy, the power cord that turns on the rug attachment is encased in the wand so dog hair doesn't get tangled in it. My single wish is that there were more metal parts as plastic ages and cracks. Metal would increase weight. My engineer husband is totally satisfied and looks for opportunities to vacuum. Hard to be mad about that! 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
W
Verified Purchase
Wavicle
Alexandria, US
★★★★★ 1
Nice Vacuum, But Had Odor
Color: Nordic Blue/Space Grey, Style: Miele Guard L1, Color: Nordic Blue/Space Grey, Style: Miele Guard L1
I can only offer one star for this review. The vacuum looks nice, comes with a hose, floor attachments and an extendable wand. However, it smelled really bad because it was full of debris. The bag has a nice flapper on the input port, which is good because otherwise all the debris would have come out in transit. The unit and floor attachments appear well built and are surprisingly light weight even when crammed full of hair. The color looked nice underneath the dirt in the plastic bag. Unfortunately, I did not get to use this one because the person before me already did --- extensively. I would rate higher if I did not have to return this one and try again for a new unit. Therefore too early to know if this can be recommended or not.
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Reviewed in the United States on May 13, 2026

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