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3G Electric
CADET CST402 Register-Style Recessed Electric Wall Heater - Register-Style Recessed Electric Wall Heaters
CADETRegister-Style Recessed Electric Wall Heaters

CADET CST402 Register-Style Recessed Electric Wall Heater

The CADET CST402 is a register-style recessed electric wall heater with a black grille, offering a wattage output of 750 W/563 W at 240/208V AC, single-phase. It is non-programmable and has rough-in dimensions of…

SKU 3G-OTH-63410

Also listed as: CST 402 · CST-402

Brand
CADET
Item
CST402 Register-Style Recessed Electric Wall Heater
Part Number
CST402
Category
Register-Style Recessed Electric Wall Heaters
Available to Order
Also known as:CST402CADET
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CADET
Manufacturer Part Number
CST402
Type
Single Phase, 1-phase
AC
240/208V
Phase
Single
Voltage
240/208V AC
Grille Color
Black
Voltage, Phase
240V AC, 1-phase
Wattage Output
750 W/563 W
Nominal Voltage - HVAC
240V AC
Programming Capability
Non-Programmable
Rough-In Dimensions - H x W x D
10-1/8 in x 14-1/2 in x 4 in

Technical Documents

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CADET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CADET CST402 is a register-style recessed electric wall heater with a black grille, offering a wattage output of 750 W/563 W at 240/208V AC, single-phase. It is non-programmable and has rough-in dimensions of 10-1/8 in x 14-1/2 in x 4 in.

Frequently Asked Questions

What is the CADET CST402 recessed wall heater used for?

The CADET CST402 is a register-style recessed electric wall heater designed for supplemental heating in residential or light commercial spaces. It mounts flush in a wall cavity, providing 750 W or 563 W of heat at 240/208V AC, single-phase. Ideal for bedrooms, bathrooms, or offices where a low-profile, non-programmable heating solution is needed.

What are the specifications of the CADET CST402?

The CADET CST402 delivers 750 W at 240V AC or 563 W at 208V AC, single-phase. It is non-programmable with a black grille. Rough-in dimensions are 10-1/8 in high by 14-1/2 in wide by 4 in deep. The nominal voltage is 240V AC, and the manufacturer part number is CST402.

Where to buy the CADET CST402 worldwide?

You can source the CADET CST402 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine CADET heating products to procurement teams and engineers internationally.

How to install a CADET recessed wall heater?

Install the CADET CST402 by cutting a rough opening matching its dimensions (10-1/8 in x 14-1/2 in x 4 in) into a wall stud bay. Connect the 240V AC single-phase supply wiring per local codes, secure the heater box, and attach the black grille. Always disconnect power before installation and consult a licensed electrician for compliance.

Used in

Common applications for CADET
Residential baseboard heating — CADET BTF2W two-pole thermostat for 208/240V AC circuits with 40° to 85°F control range.
Light commercial wall heater retrofit — CADET CTT2W built-in thermostat kit for CS052T heaters rated 500 to 2000 W.
Institutional ceiling heater maintenance — CADET CTT1A thermostat kit for CS202 heaters, 22 A at 120/208/240V AC.
Multi-unit residential baseboard control — CADET EBKNW unit-mount thermostat for 120/208/240V AC, two-pole switching.
Wall heater installation — CADET CGA grille trim for CS152 heaters, includes mounting screws for 500 to 2000 W units.
Single-pole baseboard heater replacement — CADET BTF1W thermostat for 120/240V AC, 40° to 85°F range, unit mount.
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CADET Products

3G Electric supplies CADET register-style recessed electric wall heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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