Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Rational 87.01.738S Grounding Wire Set, Ignition Electrode

Log in to enable Quick Order
Manufacturer:
Rational
Manufacturer #:
87.01.738S
Parts Town #:
RATL87.01.738S
Units:
Each
Fits Models:
View Models List

Rational 87.01.738S Genuine OEM Replacement Part

A Rational 87.01.738S Grounding Wire Set establishes a safe electrical path for dependable ignition and stable system function.

  • Choosing real OEM wires and cables supports lasting performance by reducing premature wear and keeping critical electrical connections dependable over time
  • Product Type: Grounding Wire Set
  • Application: Ignition Electrode

Common Questions and Answers

What role does the Rational 87.01.738S Grounding Wire Set serve in the equipment?

The grounding wire set provides the electrical grounding path for the ignition electrode, allowing ignition energy to discharge correctly and supporting reliable burner lighting. Its construction matters because secure connections and durable wire insulation maintain consistent electrical performance in a high-heat operating environment.

What performance issues suggest the Rational 87.01.738S Grounding Wire Set might need replacement?

The grounding wire set might need replacement if the equipment shows unreliable ignition, delayed lighting or intermittent burner startup during operation. Physical signs can include frayed wiring, loose or damaged connections, while environmental signs may include heat-related insulation wear, discoloration or corrosion that could affect grounding continuity.

Read More FAQs

How soon will my Rational 87.01.738S Grounding Wire Set ship?

We provide same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. All orders submitted afterward will be handled the next business day.

Can I track my Rational 87.01.738S Grounding Wire Set after it ships?

Definitely! See updates on your real OEM parts by heading to our Track My Order page and entering your order number or purchase order (PO) number along with your zip code. With updates readily available, you can feel confident that your shipment is moving through the delivery process smoothly.

Can I contact Parts Town for help with my Rational 87.01.738S Grounding Wire Set?

Yes! Parts Town offers a wide range of customer support for real OEM parts 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page for more information on ways to get in touch with us.

Can I return my Rational 87.01.738S Grounding Wire Set if there's an issue?

Parts Town lets you return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. For installed items that don't work anymore, fill out the form in the Defective Parts & Warranty Inquiries section.

  • Length:
    13.65 in / 34.67 cm
  • Width:
    7.8 in / 19.81 cm
  • Height:
    0.65 in / 1.65 cm
  • Weight:
    Not Available