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Pentair 2" Slip Half Union 42001-0402

Pentair SKU: 42001-0402
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Pentair 2" Slip Half Union 42001-0402

Pentair SKU: 42001-0402
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$38.99 Regular price $49.99
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Pentair 2" Slip Half Union 42001-0402

Genuine OEM Replacement Part

The Pentair 2" Slip Half Union (42001-0402) is a genuine OEM replacement part, ensuring the same high-quality and durability as the original factory part. This reaffirms the reliability and superior performance of the product, making it a trustworthy choice for your Pentair Sta-Rite Max-E-Therm pool and spa heaters.

Designed for Easy Quick Disconnect

This slip-half union is specifically designed to provide an easy quick disconnect from the plumbing through which the water from the pool travels. This feature is invaluable for routine maintenance, repairs, or replacement tasks, making the upkeep of your pool and spa heater a much more convenient and straightforward process.

Compatibility and Measurements

The unions are tailored for seamless integration with Pentair Sta-Rite Max-E-Therm pool and spa heaters, ensuring a perfect fit and hassle-free installation. The package includes a 2-inch slip half union, adeptly sized for the required connections, facilitating a secure and sturdy linkage to the plumbing system.

Features:

  • Authentic Pentair Replacement Part
  • Designed for Easy Quick Disconnect
  • Compatible with Pentair Sta-Rite Max-E-Therm Pool and Spa Heaters
  • 2-inch Measurement for a Perfect Fit
  • Facilitates Maintenance, Repair, and Replacement Tasks
Max-E-Therm Heaters for Pools and Spas - English
Max-E-Therm Heaters for Pools and Spas - French
Max-E-Therm Users Guide - English
Max-E-Therm Users Guide - French
Max-E-Therm Users Guide - Spanish
StaRite Heater Connector Tube Installation Instructions
Max-E-Therm Heater Manifold Replacement Instructions Manual
MasterTemp and Max-E-Therm Heater Groundwire Kit Installation Instructions
MasterTemp and Max-E-Therm Direct air Intake Duct Kit Installation Instructions
Heater Checklist
Max-E-Therm Heater Submittal Data Sheet
MaxETherm Heater Burner System
MaxETherm Heater Electrical System
MaxETherm Heater Water System
Auto By-Pass Valve Kit
Heater Wire Harness Kit
Heater ICM Module Replacement Kit
Heater Control PCBA Membrane Pad Replacement Kit
Heater RS-485 Replacement Kit

SKU: 42001-0402

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.