SKU: 99656689115

PENTAIR MASTER TEMP COIL KIT 400K - 77707-0234

$540.34 $600.38
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

PENTAIR MASTER TEMP COIL KIT 400K - 77707-0234The Pentair 77707 0234 MasterTemp Coil Kit delivers the complete 400K BTU replacement solution pool service contractors need for pre 2009 MasterTemp heater repairs. This genuine Pentair assembly includes everything required for professional heater restoration, ensuring your service calls are completed efficiently with OEM quality components. Professional Service Benefits This comprehensive kit eliminates multiple part orders and reduces service call

The Pentair 77707-0234 MasterTemp Coil Kit delivers the complete 400K BTU replacement solution pool service contractors need for pre-2009 MasterTemp heater repairs. This genuine Pentair assembly includes everything required for professional heater restoration, ensuring your service calls are completed efficiently with OEM quality components.

Professional Service Benefits

This comprehensive kit eliminates multiple part orders and reduces service call time with its complete assembly design. The 100% copper tube sheet construction provides superior heat transfer and corrosion resistance, extending heater life and reducing callback visits. Compatible with MasterTemp 400NA, 400LP, and Sta-Rite Max-E-Therm 400 models manufactured before January 12, 2009.

Why Pool Contractors Choose MT Pools

MT Pools understands the urgency of heater repairs for your commercial and residential clients. Our superior customer service ensures fast shipping and technical support, while our B2B wholesale pricing protects your service margins. Join thousands of pool contractors who rely on our daily recurring customer support.

Frequently Asked Questions

What's included in the Pentair 77707-0234 coil kit?

The complete kit includes 400K BTU coil, tubesheet sealing o-ring kit, copper tube sheet assembly, ignitor, insulation kit, and silicone tube for professional installation.

Which MasterTemp models is this kit compatible with?

Compatible with MasterTemp 400NA, 400LP, and Sta-Rite Max-E-Therm 400 models (460736, 460737, SR400NA, SR400LP) manufactured before January 12, 2009.

Does this require professional installation?

Yes, installation must be performed by qualified installers, service agencies, or gas suppliers to ensure safety and maintain warranty coverage.

What warranty coverage does MT Pools provide?

Genuine Pentair products include one-year limited warranty, with extended bundle warranty options available for qualifying professional installations.

Order Your Replacement Kit Today

Keep your service operations running smoothly with genuine Pentair replacement parts from MT Pools. Our technical support team is ready to assist with compatibility questions and fast shipping for your urgent heater repairs.

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: 99656689115

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4.7 ★★★★★
Based on 15 reviews
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Product Reviews
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Verified Purchase
Guadalupe Galan
New York, US
★★★★★ 4
Heavy duty brackets!
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
These brackets are heavy duty and came with the correct hardware. They were easy to install, the two holes were so helpful to know where to mark them. I think because they’re heavy duty you can place a good amount of weight on your shelves. The only thing I wasn’t happy with is that 4/69 of shelves, the paint was chipping but it was the perfect gold color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
P
Verified Purchase
Port
Lexington, US
★★★★★ 5
Really nice looking work great
Size: 4 Inch, Color: Black
Great looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sharon
Bozeman, US
★★★★★ 5
Don't hesitate - Great product!
Size: 12 Inch, Color: Black
Superior quality at an unbelievable savings over local retailers. Hardware for hanging included the cheaper plastic lags yet they also included the heavy duty lags, so no tapping in to our supply. Thank you for a great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
G
Verified Purchase
GoldenLover
Draper, US
★★★★★ 5
Great design
Size: 12 Inch, Color: Black
Solid and reliable. I like the upturned ends for safety. Well designed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
M
Verified Purchase
Metal Sphere
San Leandro, US
★★★★★ 5
Dependable, Reliable
Color: Swift Grey, Size: 1 Pack, Style: USB Receiver, Color: Swift Grey, Size: 1 Pack, Style: USB Receiver
As advertised. Logitech, best mouse for your hard-earned cheddar! It’s not that the (years) old Logitech mouse failed in any operational way, it just got that gummy, sticky surface texture that’s impossible to remove. While shopping for a replacement I noticed an off-brand mouse/keyboard combo and thought, “hey, 2 for 1”…mistake. All was well for about three weeks, long enough that when the gremlins arrived I didn’t immediately associate the new hardware. For the purposes of this discussion, gentle reader, know that I run legacy (what I affectionately refer to as, “Lazarus”) builds. Rigs that started life running Windows Vista/7, died, and that now, resurrected, run 10 and 11, and all that that implies. So, when a mouse started stuttering, of course I thought it was a gremlin in the machine, right? I spent more days than I am comfortable sharing with you pouring over processes and background apps, and registry trims…before Accam’s Razor suggested I eliminate the mouse as a variable. Changing the battery was ineffective, but when I swapped in the ooold Logitech…Yahtzee/Bingo/Booyah…smooth and precise…butter! All I needed was a new Logitech mouse. So, if you’re here you likely are having mouse issues of your own, or you just need one that works…this is it! 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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