MARS 40VA Multi-Volt Transformer 120/208/240V to 24V HVAC MFG#4031F

SKU: 4031F

Weight	2 lbs
Dimensions	8 × 8 × 8 in
Condition	New
Manufacturer Part Number	MFG# 4031F
Brand	Mars

$71.64

In stock — available to order.

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Same-item volume pricing

Quantity	Unit price	Saving
1–4	$71.64	0%
5–9	$68.06	5%
10+	$64.48	10%

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MARS 40VA Multi-Volt Transformer 120/208/240V to 24V HVAC MFG#4031F

Specifications & product details

MARS 4031F Multi-Voltage 40VA Transformer – 120/208/240V to 24V OutputIdeal for HVAC Gas Controls, Thermostats, and Ignition SystemsThis high-quality MARS multi-voltage transformer (MFG# 4031F) is a durable, dependable solution for powering 24V control circuits in HVAC, propane, and natural gas systems. Designed for field service or OEM use, it accepts multiple primary voltages—120V, 208V, or 240V—and provides a 24V output suitable for ignition modules, zone valves, relays, and smart thermostats.Key Applications:HVAC heating & cooling system controlsLP or natural gas valve actuationThermostat and ignition system powerCommercial or residential useSpecifications:Primary Voltage: 120V / 208V / 240VSecondary Voltage: 24VLoad Capacity: 40VAMounting: Foot or multi-mount designConstruction: Wire-wound copper coil, insulated leadsBuilt to withstand demanding conditions, this transformer is a staple for service professionals and installers working with thermostatic gas control equipment.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

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