Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
MARKEL PRODUCTS Large Recessed Electric Wall Heater with Occupancy Sensor - Large Recessed Electric Wall Heaters with Occupancy Sensor
MARKEL PRODUCTSLarge Recessed Electric Wall Heaters with Occupancy Sensor

MARKEL PRODUCTS Large Recessed Electric Wall Heater with Occupancy Sensor

The MARKEL PRODUCTS Recessed Electric Wall-Mount Heater (SKU H3455SD-GB, MPN H3455SD-GB) is a large recessed electric wall heater with occupancy sensor, rated at 5,000W, 240V AC, single-phase. It features a bronze…

SKU 3G-OTH-63977

Also listed as: H3455SDGB · H3455SD GB

Brand
MARKEL PRODUCTS
Item
Large Recessed Electric Wall Heater with Occupancy Sensor
Part Number
H3455SD-GB
Category
Large Recessed Electric Wall Heaters with Occupancy Sensor
Available to Order
Also known as:H3455SD-GBMARKEL PRODUCTS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MARKEL PRODUCTS
Manufacturer Part Number
H3455SD-GB
Type
Single Phase, 1-phase
AC
240V
Phase
Single
Voltage
240V AC
Grille Color
Bronze
Voltage, Phase
240V AC, 1-phase
Wattage Output
5,000W
Nominal Voltage - HVAC
240V AC
Programming Capability
Programmable with Optional Thermostat
Rough-In Dimensions - H x W x D
23-1/16 in x 14-1/4 in x 4-1/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MARKEL PRODUCTS Recessed Electric Wall-Mount Heater (SKU H3455SD-GB, MPN H3455SD-GB) is a large recessed electric wall heater with occupancy sensor, rated at 5,000W, 240V AC, single-phase. It features a bronze grille and rough-in dimensions of 23-1/16 in x 14-1/4 in x 4-1/4 in. The unit is programmable with an optional thermostat.

Frequently Asked Questions

What is the MARKEL PRODUCTS H3455SD-GB recessed wall heater used for?

The MARKEL PRODUCTS H3455SD-GB is a large recessed electric wall-mount heater designed for commercial or industrial spaces requiring supplemental heating. It provides 5,000W of heat output at 240V AC single-phase, and includes an occupancy sensor for energy-efficient operation in areas like warehouses or workshops.

What are the specifications of the MARKEL PRODUCTS H3455SD-GB heater?

The MARKEL PRODUCTS H3455SD-GB is a 5,000W, 240V AC single-phase recessed wall heater with a bronze grille. Rough-in dimensions are 23-1/16 in x 14-1/4 in x 4-1/4 in. It is programmable with an optional thermostat and includes an occupancy sensor. The unit is from MARKEL PRODUCTS, part number H3455SD-GB.

Where to buy the MARKEL PRODUCTS H3455SD-GB heater worldwide?

3G Electric supplies the MARKEL PRODUCTS H3455SD-GB heater worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this model to any country.

How to install the MARKEL PRODUCTS H3455SD-GB recessed wall heater?

Install the MARKEL PRODUCTS H3455SD-GB by cutting a rough opening of 23-1/16 in x 14-1/4 in x 4-1/4 in in the wall. Connect the 240V AC single-phase power supply per local codes. The unit is designed for recessed mounting; use the optional thermostat for programming. Always consult a licensed electrician.

Used in

Common applications for MARKEL PRODUCTS
Commercial office spaces — Markel Products large recessed electric wall heaters with occupancy sensor for supplemental heating in individual offices or open areas.
Industrial facilities — Markel Products three-phase electric wall heaters for heating in warehouses or production areas where three-phase power is available.
Institutional buildings — Markel Products unit-mount thermostats for electric wall and ceiling heaters to control temperature in schools or hospitals.
Retail environments — Markel Products recessed electric wall heaters with bronze grille for discreet heating in customer areas.
Storage rooms and restrooms — Markel Products electric wall heaters with occupancy sensor to provide heat only when the space is occupied.
HVACR maintenance — Markel Products replacement thermostats for electric wall and ceiling heaters to restore temperature control in existing systems.
Not sure this is the right part? Photo-identify it→

MARKEL PRODUCTS Products

3G Electric supplies MARKEL PRODUCTS large recessed electric wall heaters with occupancy sensor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from MARKEL PRODUCTS

View all MARKEL PRODUCTS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first