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

MARKEL Large Recessed Electric Wall Heater with Occupancy Sensor

The MARKEL F3455SD-GB is a large recessed electric wall-mount heater with occupancy sensor, rated at 5,000W and 208V AC, single-phase. It features a bronze grille and rough-in dimensions of 23-1/16 in x 14-1/4 in x…

SKU 3G-OTH-63963

Also listed as: F3455SDGB · F3455SD GB

Brand
MARKEL
Item
Large Recessed Electric Wall Heater with Occupancy Sensor
Part Number
F3455SD-GB
Category
Large Recessed Electric Wall Heaters with Occupancy Sensor
Available to Order
Also known as:F3455SD-GBMARKEL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MARKEL
Manufacturer Part Number
F3455SD-GB
Type
Single Phase, 1-phase, Bronze
AC
208V
Phase
Single
Voltage
208V AC
Grille Color
Bronze
Voltage, Phase
208V AC, 1-phase
Wattage Output
5,000W
Nominal Voltage - HVAC
208V 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
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARKEL F3455SD-GB is a large recessed electric wall-mount heater with occupancy sensor, rated at 5,000W and 208V 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. This unit is programmable with an optional thermostat.

Frequently Asked Questions

What is the MARKEL F3455SD-GB recessed wall heater used for?

The MARKEL F3455SD-GB is a large recessed electric wall-mount heater designed for commercial or industrial spaces requiring supplemental heating. Its 5,000W output and 208V AC single-phase power suit warehouses, workshops, or large rooms. The built-in occupancy sensor and optional programmable thermostat enable energy-efficient, automatic operation.

What are the specifications of the MARKEL F3455SD-GB heater?

The MARKEL F3455SD-GB is a 5,000W, 208V 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 designed for large-area heating in commercial or industrial settings.

Where to buy the MARKEL F3455SD-GB heater worldwide?

3G Electric supplies the MARKEL F3455SD-GB recessed wall 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 commercial and industrial buyers internationally.

How to install the MARKEL F3455SD-GB recessed wall heater?

Install the MARKEL F3455SD-GB by cutting a rough opening matching its dimensions (23-1/16 in x 14-1/4 in x 4-1/4 in) into the wall. Connect 208V AC single-phase power per local codes. Secure the heater housing, attach the bronze grille, and wire the optional thermostat if used. Always follow the manufacturer's manual and consult a licensed electrician.

Used in

Common applications for MARKEL
Office building zone heating — MARKEL 2912H-060C baseboard heater with integral thermostat for individual room control
Warehouse perimeter heating — MARKEL 2906E-036C 600 W baseboard heater for maintaining ambient temperature along exterior walls
Retail store front heating — MARKEL F3455SD-GB recessed wall heater with occupancy sensor for automated operation in high-traffic areas
Light industrial facility heating — MARKEL 3703H-024T2 baseboard heater at 208/240 V for supplemental heating in workstations
School classroom heating — MARKEL 2903E-024C 375 W baseboard heater with thermostat for quiet, low-maintenance operation
Hospitality corridor heating — MARKEL 3706H-036C baseboard heater with white housing for aesthetic integration in hotel hallways
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MARKEL Products

3G Electric supplies MARKEL 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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