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 87.01.839S Gas Valve Kit, LK2 LM1 LM2; C(Hot air), E, F(Steam), G as of 03/2020

Log in to enable Quick Order
Manufacturer:
Manufacturer #:
87.01.839S
Parts Town #:
RATL87.01.839S
Units:
Each
Fits Models:

Rational 87.01.839S Genuine OEM Replacement Part

A Rational 87.01.839S Gas Valve Kit meters gas flow to sustain accurate heating and steady system performance.

  • Real OEM valves and fittings support warranty protection by matching approved requirements for covered repairs and replacement work
  • Product Type: Gas Valve Kit
  • Program Variations: C (Hot Air), E, F (Steam), G
  • Date: As of 03/2020

Common Questions and Answers

Why is the Rational 87.01.839S Gas Valve Kit a critical component in the system?

The gas valve kit regulates gas flow to the burner system so the equipment can ignite properly and maintain stable heating performance. Its design is important because precise valve operation and durable construction support safe fuel control, consistent combustion and reliable operation under demanding cooking conditions.

How can I identify if the Rational 87.01.839S Gas Valve Kit might need replacement?

The gas valve kit may need to be replaced if the unit shows ignition trouble, uneven heating, flame instability or intermittent loss of burner performance. Physical signs can include visible wear, corrosion or damage around the valve assembly and environmental signs may include exposure-related buildup, moisture effects or residue that could interfere with proper gas regulation.

Read More FAQs

Does Parts Town offer same-day shipping for the Rational 87.01.839S Gas Valve Kit?

Yes! We offer 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.

How do I track my Rational 87.01.839S Gas Valve Kit once it has shipped?

You can check the delivery status of your real OEM parts by heading to our Track My Order page and submitting your order number or purchase order (PO) number with your zip code. With info about your order easily accessible, you'll always stay up to date on the status of your delivery.

Does Parts Town provide customer assistance for the Rational 87.01.839S Gas Valve Kit?

Absolutely! Customer support for real OEM replacement parts is available 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to find out how to speak with a team member about any questions you may have regarding your purchase.

Can I return my Rational 87.01.839S Gas Valve Kit if needed?

Absolutely! Customers are able to return most new, unopened real OEM replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. Certain items, including custom orders, may not be eligible for return.

  • Length:
    10.2 in / 25.91 cm
  • Width:
    6.7 in / 17.02 cm
  • Height:
    3.45 in / 8.76 cm
  • Weight:
    Not Available