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White-Rodgers dryer gas valve, metal body, brass fittings, compact rectangular shape

Emerson Climate Technologies

Emerson Climate Technologies White-Rodgers Dryer Gas Valve 25M01A-100

SKU CH-ZVG3-HGZ89

A gas valve for clothes dryers with HSI systems that handles both natural gas and LP at 40 to 175 degrees F

  • Product typeGas Regulators
  • Works with both natural gas and LP for flexible fuel choice
  • Operates reliably from 40 to 175 degrees Fahrenheit
  • Fits 11/32 inch and 3/8 inch gas connections
  • CSA certified for safety compliance
  • Replaces 18 OEM part numbers across the 25M series

Product Identity

The White-Rodgers 25M01A-100 is a CSA-certified gas valve designed for clothes dryers that use hot-surface ignition systems. It accepts both natural gas and LP fuel and replaces a long list of OEM part numbers in the 25M series.

Thermal Behaviour

The valve regulates gas flow across a control range of 40 to 175 degrees Fahrenheit during normal dryer operation. It connects to 11/32 inch and 3/8 inch gas fittings without requiring additional pressure regulation hardware.

Replacement Scope

This part covers direct substitution for OEM numbers 25M01A-130 through 25M01A-196 where listed. Installers needing a valve for non-HSI ignition systems or different temperature limits must source an alternative component.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 80% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameWhite-Rodgers
Product typeGas Regulators

Questions about this item

How do I install the White-Rodgers 25M01A-100 gas valve on my dryer, and what step is often missed?

Shut off the gas supply and disconnect power before removing the old valve. Connect the 11/32 in. or 3/8 in. gas fittings using pipe-thread sealant rated for LP and natural gas. The step often missed is verifying the valve orientation matches the dryer's gas flow arrow and re-testing for leaks with a soap solution after reassembly.

What maintenance or replacement will the 25M01A-100 gas valve need over time?

The valve itself has no user-serviceable parts. Periodic maintenance consists of checking the 11/32 in. and 3/8 in. gas connections for leaks and ensuring the burner orifice remains clear. Replacement is only required if the valve fails to open or close reliably within the 40 to 175 degrees F control range.

What is the first limit that appears when the 25M01A-100 runs continuously on a high-heat cycle?

The maximum control temperature of 175 degrees F is the primary limit. Once the dryer reaches this temperature, the valve modulates or shuts off gas flow to prevent overheating, making thermal regulation the first constraint under sustained use.

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