902910 Nordyne Gas Valve 1/2" NTP 10" WC, 24v 3.3"
902910 Nordyne Gas Valve 1/2" NTP 10" WC, 24v 3.3"
Replaces 624619R
This 24 VAC, 3.3″ WC, ½″ NPT gas valve is used across a range of Nordyne-manufactured furnaces and their rebadged counterparts. Always verify against your unit’s serial-number prefix or OEM literature for exact fitment.
Common OEM Fitments
| Brand | Model Series | Application |
|---|---|---|
| Nordyne | A2A, A4A, A6A | Single-stage residential furnaces |
| Nordyne | B3BV | Multi-position packaged units |
| Coleman | 80 | Mobile-home single-stage furnaces |
| Concord | NXB, NXBX | Rebadged A-Series split and packaged |
| Tempstar | F2RS, F4RS | Rebadged Nordyne split-system units |
| Westinghouse | WAP Series | Rebadged Nordyne forced-air systems |
Technician Notes
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Confirm valve 902910 stamping matches the OEM spec sheet.
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Check unit serial prefix (e.g., A2A, B3B, NXB) for compatibility.
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Low-NOx and altitude kits may require a different pressure regulator setting.
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On two-stage or variable-speed systems, ensure the valve’s 3.3″ WC rating aligns with the secondary stage requirements.