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  • 0630504 gas valve
  • 0.630.504 gas valve
  • 0630504 / 0.630.504 gas valve
  • SIT 630 gas valve model 0630504
  • SIT 630 gas valve model 0.630.504
  • 0630504 gas valve SIT 0.630.504
  • 0.630.504 SIT gas valve 0630504


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Quick Part Overview

630 GAS VALVE SIT 0.630.504
see additional information on valve page before ordering

California residents read before ordering
  WARNING:This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. -

Product Description


This Item is Not Returnable,
please see additional information

The 0630504 valve does NOT come with a min rate screw which is the screw needed to provide the same gas type and gas flow as your current valve.

You MUST remove the min rate screw from your existing valve and install it in the new valve for the correct gas type and gas flow for your heating product.

This valve will NOT work for a gas conversion.

Additional Information

Cross Reference

Related Products

Do not install, replace, or in any way modify the Eurosit 630 Valve, unless CERTIFIED and QUALIFIED as a Gas Appliance Service Technician on the appliance the valve is used on.


The replacement 0630504 Eurosit has an On/Off modulating plug installed. To achieve similar performance as the original control, remove the plug in the replacement control using a flathead screwdriver and set aside. Remove the Min Rate Screw from original control and install it into the replacement control in the same location.

The 0630504 SIT Gas Valve is a non returnable item. (see below)
Your existing valve has a sticker with the model number listed on it so you can verify that it matches the valve model being purchased.

This valve will NOT work for a gas conversion.

Gas parts are non-returnable, no credits or refunds will be issued for these items.
SIT Valve Model 0630504 also known as 0.630.504 , 630504 , 630.504

Replaces SIT Model Numbers:
0630553 , 0.630.553 , 630553 , 630.553
0630555 , 0.630.555 , 630555 , 630.555

The 0630504 valve was also used by manufacturers under the following part numbers:

098237-01 , 098237 01 , 09823701
098522-03 , 098522 03 , 09852203
098522-04 , 098522 04 , 09852204
101329-07 , 101329 07 , 10132907
101329-08 , 101329 08 , 10132908

PE-0630504 , PE0630504

Please check the model number listed on the sticker of the valve you are replacing to ensure that you are ordering the correct valve.

Gas parts are non-returnable, no credits or refunds will be issued for these items.