E07
York · TM8E100C20MP11 100,000 BTU 80% AFUE Single-Stage Upflow Gas Furnace
The gas valve solenoid failed to open or close properly during furnace operation, causing interrupted or unsafe gas flow.
Error E07 on the York TM8E100C20MP11 100,000 BTU 80% AFUE Single-Stage Upflow Gas Furnace means: Gas Valve Solenoid Fault. The top-ranked community fix is “Replace Gas Valve Solenoid” (hard difficulty, ~90 min, DIY cost: $150-$180). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · furnace
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many furnace repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $300-$400.
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The York TM8E100C20MP11 100,000 BTU 80% AFUE Single-Stage Upflow Gas Furnace has 8 other known error codes:
Error code E07 also appears on 4 other York models:
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