Rectorseal M33845 24V Electric Heat Sequencer 2 Switch 24AZC-4

SKU: M33845

Weight	1.5 lbs
Dimensions	8 × 8 × 8 in
Condition	New
Manufacturer Part Number	M33845
Brand	Rectorseal

$32.48

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$32.48	0%
5–9	$30.86	5%
10+	$29.23	10%

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Rectorseal M33845 24V Electric Heat Sequencer 2 Switch 24AZC-4

Specifications & product details

The Rectorseal 24AZC-4 Stack-On Electric Heat Sequencer (MFG# M33845) provides reliable 24-volt control of single or multi-stage electric heating elements.

Designed as a direct replacement for Honeywell, Klixon, MARS, Gemline, and Texas Instruments sequencers, this unit is ideal for residential and light commercial electric furnaces and air handlers.

Key Features:

24 Volt control
2 switching contacts
Single time delay stage
Stack-on design
OEM replacement compatible

Applications:

Electric furnace heat strips
Air handler heating elements
Multi-stage electric heating systems

This heat sequencer ensures proper staged activation of electric heating elements, preventing inrush current overload and extending heater life.

Ideal for HVAC technicians perfong furnace repair or electric heat strip replacement.

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.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

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