Foot Mount Control Class II Transformer 208-240V/24V/40VA 0131M00138S B1141643

HVAC/R Foot Mount Control Transformer | Replaces Supco® SXT40224

Brand new Supco (SXT40224) Class II Foot Mount Control Transformer designed for HVAC/R applications. Replaces OEM transformer models 0131M00138S, B1141643, and SXT40224. Provides stable 24V control power for heating, cooling, and refrigeration systems.

This transformer is ideal for replacing failed or weakened units that no longer provide proper low‑voltage output. Features 1/4" quick‑connect terminals for fast, secure installation.

⚙️ Specifications

• Primary Voltage: 208–240V
• Secondary Voltage: 24V
• VA Rating: 40VA
• Mount Type: Foot Mount
• Connections: 1/4" Quick‑Connect Terminals
• Class II Rated
• No internal breaker or fuse
• Approvals: UL® E314648
• Condition: Brand New – Unused

⚠️ Symptoms This Part Fixes

• No 24V output to control circuits
• HVAC system not powering on
• Shorted or burned transformer
• Unstable or intermittent control voltage

Replaces Part Numbers

0131M00138S
B1141643
SXT40224

Replacement For

National Comfort 14262087
Stancor 592‑9017
Goodman B1141643
Goodman 0131M00138S
Goodman 0131M00138P
Goodman 0131M00138
Goodman 0130M00138S
Goodman 0130M00138P
Goodman 0130M00138

Restore dependable 24V control power with this OEM‑compatible SXT40224 Class II transformer — engineered for long‑lasting performance in HVAC/R systems.