Name: Supco KIT24400 Heater Restring Coil Kit, 240V 4000W
Brand: Supco
SKU: KIT24400
Price: 31.69 USD
Availability: InStock

Supco KIT24400 Heater Restring Coil Kit, 240V 4000W

Description

Product Summary

The Supco KIT24400 Heater Restring Coil Kit, 240V 4000W is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. 3/8 Inch diameter coil for use in many newer furnaces, strip heaters, duct heaters, air handlers, commercial heat exchangers, & wall heaters.

Heaters and heating elements for HVAC and refrigeration service, including duct heaters, door and frame heaters, drain-line heaters, and foil defrost heaters. Match the wattage, voltage, and physical dimensions of the original element.

Key Features

Welded terminal bolts for low resistance and longer life
Nichrome heavy gauge construction
Complete kit contains coil and hardware to fit many applications
WARNING: Prop 65 info

Specifications

Brand	Supco
Part Number	KIT24400
Part Type	Heater / Heating Element
Wattage @ Volts	4000W @ 240V
Wattage @ Volts	3000W @ 208V
Outside Diameter	3/8"
Stretch Minimum	35"
Stretch Maximum	117"
Connection	10-32 Male Screw

Cross Reference

The Supco KIT24400 is a direct replacement for the following OEM and competitor part numbers. Always verify ratings and fit against the original part before installing.

Replaces Part #	Manufacturer	Description
24400	NAPCO®
DH506	SUPCO®

What's Included

(1) Supco KIT24400 Heater Restring Coil Kit, 240V 4000W

Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.

Extra Information

Find your comfort-ready size with confidence

Get a fast, learning-friendly estimate for tons and BTUs, then review it with a Pro to dial in the perfect fit for your home.

Quick sizing snapshot

Enter your home size and a few basics to see a quick HVAC365 sizing snapshot you can review with a Professional.

Home size (sq ft)

Enter at least 100 sq ft.

Use conditioned square footage only; skip garages and unfinished basements.

Climate

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Home type

Select your home type.

Shared walls and insulation levels change the load—pick what matches your structure.

System type

Choose a system type.

Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

Brand:

Supco

Weight:

1.00 LBS

Safety Information:

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Prop 65 Warning:

Yes

Part Type:

Heater / Heating Element

Wattage @ Volts:

4000W @ 240V

Outside Diameter:

3/8"

Stretch Minimum:

35"

Stretch Maximum:

117"

Connection:

10-32 Male Screw

Replaces:

24400, DH506

Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.