Pentair 77707-0017 connector tube kit for Max-E-Therm and MasterTemp heatersPentair Connector Tube Kit for Max-E-Therm, MasterTemp Heater Water System, 77707-0017$5599
Pentair 77707-0017 connector tube kit for Max-E-Therm and MasterTemp heaters
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Pentair Connector Tube Kit for Max-E-Therm, MasterTemp Heater Water System, 77707-0017

Ask a questionMPN 77707-0017
$5599
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Quick overview

  • Genuine Pentair Factory kit 77707-0017, not an aftermarket substitute.
  • Max-E-Therm and MasterTemp The connector tube kit listed for both heater families.
  • Water system part It belongs to the heater water path, so trouble here shows up as water at the heater rather than as a burner fault.
  • Supplied as a kit Comes as a kit rather than as one loose tube, so the small pieces that go with it are in the box.
  • Same platform, two names Max-E-Therm and MasterTemp share the heater platform, which is why one kit is listed against both.
  • Direct replacement Goes in where the original connector tube came out during a heater repair.
Full description and specifications ↓

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Product details

Pentair 77707-0017 is the connector tube kit for the water system on Max-E-Therm and MasterTemp pool heaters. It is the genuine Pentair part.

Where it sits

The connector tube is part of the heater water path, the plumbing that carries pool water through the heater. Because it is on the water side rather than the gas or control side, a failure here reads as water loss, a drip under the heater or a soft spot in the flow, not as an ignition problem.

Before you order

Water at a heater can come from several places, so confirm the source before buying parts. If the connector tube is the culprit, this kit is the replacement, and it is supplied as a kit so the associated small parts arrive with it.

Specifications
Brand Pentair
Manufacturer part number 77707-0017
UPC 788379835156
Type Connector tube kit
System Heater water system
Fits Max-E-Therm, MasterTemp heaters
Supplied as Kit
Shipping weight 0.35 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Does this fit a MasterTemp or only a Max-E-Therm?
Both. Pentair lists 77707-0017 against the Max-E-Therm and MasterTemp heater water system.
Is it a single tube or a kit?
A kit. It is sold as the connector tube kit rather than as a bare tube.
Is this a genuine Pentair part?
Yes, it is the Pentair part, number 77707-0017.
My heater is dripping water underneath. Is this the part?
It could be, since the connector tube sits in the water path. Trace the drip first, because heat exchangers, unions and the pressure switch line can all leak in the same area.
Ask your own question