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MARKEL PRODUCTS Recessed Electric Wall-Mount Heater: 5,000W, 240V AC, Three Phase, 240V AC - Large Recessed Electric Wall Heaters with Occupancy Sensor
MARKEL PRODUCTSLarge Recessed Electric Wall Heaters with Occupancy Sensor

MARKEL PRODUCTS Recessed Electric Wall-Mount Heater: 5,000W, 240V AC, Three Phase, 240V AC

The MARKEL PRODUCTS Recessed Electric Wall-Mount Heater (SKU K3455SD-GB, MPN K3455SD-GB) is a large recessed electric wall heater with occupancy sensor, rated at 5,000W, 240V AC, three-phase. It features a bronze…

SKU 3G-OTH-64014

Also listed as: K3455SDGB · K3455SD GB

Brand
MARKEL PRODUCTS
Item
Recessed Electric Wall-Mount Heater: 5,000W, 240V AC, Three Phase, 240V AC
Category
Large Recessed Electric Wall Heaters with Occupancy Sensor
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MARKEL PRODUCTS
Manufacturer Part Number
K3455SD-GB
Type
Three Phase, 3-phase
AC
240V
Phase
Three
Voltage
240V AC
Grille Color
Bronze
Voltage, Phase
240V AC, 3-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

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

Product Description

The MARKEL PRODUCTS Recessed Electric Wall-Mount Heater (SKU K3455SD-GB, MPN K3455SD-GB) is a large recessed electric wall heater with occupancy sensor, rated at 5,000W, 240V AC, three-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 K3455SD-GB recessed wall heater used for?

The MARKEL PRODUCTS K3455SD-GB is a large recessed electric wall-mount heater designed for commercial or industrial spaces requiring 5,000W of heating. It is commonly used in warehouses, workshops, or large rooms where a permanent, wall-integrated heating solution with occupancy sensing is needed.

What are the specifications of the MARKEL PRODUCTS K3455SD-GB heater?

The MARKEL PRODUCTS K3455SD-GB is a 5,000W, 240V AC, three-phase recessed electric wall heater. It has a bronze grille, rough-in dimensions of 23-1/16 in x 14-1/4 in x 4-1/4 in, and is programmable with an optional thermostat. The unit includes an occupancy sensor for energy-efficient operation.

Where to buy the MARKEL PRODUCTS K3455SD-GB heater worldwide?

You can source the MARKEL PRODUCTS K3455SD-GB heater 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 on this model.

How to install the MARKEL PRODUCTS K3455SD-GB recessed wall heater?

Installation requires a recessed opening matching the rough-in dimensions of 23-1/16 in x 14-1/4 in x 4-1/4 in. Ensure the unit is connected to a 240V AC, three-phase power supply by a qualified electrician. Follow the manufacturer's manual for proper mounting and optional thermostat wiring.

Used in

Common applications for MARKEL PRODUCTS
Commercial warehouses — MARKEL heavy-duty fan-forced wall heaters (e.g., H3346T-BMS) for maintaining ambient temperature in large open spaces.
Hazardous industrial zones — MARKEL PHLA series portable heaters for temporary heating in areas with flammable atmospheres.
HVACR maintenance — MARKEL replacement ceiling heater elements (e.g., 25465003) for servicing existing wall and ceiling heater units.
Office buildings — MARKEL recessed wall heaters with occupancy sensors (e.g., K3455SD-GB) for zone heating in conference rooms and lobbies.
Manufacturing plants — MARKEL surface-mount cabinet heaters (e.g., F3346T-BMS-W) for spot heating near workstations or equipment.
Electrical rooms — MARKEL 6,000 W wall heaters (e.g., J3346T-BMS-W) for freeze protection and humidity control in enclosed spaces.

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.

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