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Qmark® Residential Standard Baseboard Heaters (2500 Series)

Qmark Electric Heating Products
We are an authorized distributor for Qmark®, a division of Marley Engineered Products.

Links to other types of Baseboard Heaters:
Residential/Commercial Dimplex Electromode (LC Series) Linear Convector Baseboard Heaters. An all new revolutionary design with a reduced length that is up to 42% shorter than other baseboard heaters. Residential or commercial. May be used with wall thermostat or optional top mounted built-in dial thermostat.
Residential/Commercial Dimplex Electromode (LPC Series) Linear Convector Electronic Thermostat Baseboard Heaters
. An all new revolutionary design with a reduced length that is up to 42% shorter than other baseboard heaters. Residential or commercial. Includes On-board Electronic Thermostat with wireless single, or multiple heater temperature control.
Hydronic Qmark Baseboard Heaters (HBB Series) Low unit surface temperatures. Heating element is submerged in heat transfer fluid in a copper tube so heat is transferred evenly and quietly.
Hydronic Markel Baseboard Heaters (3900 Series) Liquid filled elements, Residential models in “White” powder coat finish, Commercial models available in “Bankers Bronze”, Extruded 12 gauge aluminum housing.
Commercial Qmark Baseboard Heaters (QMKC Series) Commercial Baseboard. 18 Gauge Front Cover. For high-traffic areas such as restaurants, offices, schools, institutions, etc.
Commercial Qmark Heavy Duty Baseboard Heaters (CBD Series) Heavy Duty Commercial Baseboard Heaters. This heavy-duty baseboard is designed specifically for commercial use. The front cover is made of 16 gauge cold rolled steel.


2500 series (formerly type QMK series) for use in residential construction such as single family homes, apartments, modular or mobile homes as well as commercial, industrial and institutional construction as primary, secondary or supplemental heat for new construction or remodel applications.

  • Dimensions: 6 3/4" High, 2 7/8" Deep. Length varies with model. See table below.
  • Easily installed without disassembly. Mounting holes in rear of cabinet for fast, easy installation.
  • Dual and triple ratings allow 16 models to cover 40 variations of wattage and voltage.
  • Designed for quiet operation. No popping and pinging normally associated with baseboards.
  • Lead wires allow quick field connection to either end of heater. Knockouts at each end for convenient wiring. Ground wire pigtails included in each junction box.
  • Continuous capillary tube safety thermal cutout protection in case of air flow blockage.
  • Built-in cable clamp provided in each junction box to restrain incoming cables without using additional hardware, enables fast, easy wiring.
  • 21 different accessories available.
  • Chimney fin element designed for maximum air circulation. Air flow is directed away from walls to help prevent wall soiling.
  • Navajo White enamel finish retains attractive appearance and compatible with all interior decors.  Catalog No. Suffix "W"
  • Northern White optional color - Catalog No. Suffix "NW" - same price, delivery time 2-3 weeks. (In the order notes field you can indicate "Northern White" as an order change after placing your order for Navajo White)
  • Exclusive heating element design combines the durability of a steel tubular heater with the excellent heat transfer characteristics of aluminum fins.
  • Rounded ends on the top and front of the unit for a contemporary look, while eliminating sharp corners.
  • U.L. listed for installation on wall at floor level with wall-to-wall carpeting. Heater stands unsupported during installation.

Wiring Compartment Dimensions

All knockouts are 7/8" diameter for 1/2" conduit.


Optional Integral Thermostats


TA2A

Selecting Heaters:

Use the calculator below for selecting the quantity and wattage of baseboard heaters you will need in a given area, when using the heaters as a primary heat source (no other heaters present.) Supplementing existing heaters such as a forced air furnace system requires less wattage. A general rule of thumb for primary heating is to use 10 Watts / Square Foot of heat. Example: a 10'x10' room is 100 square feet: (100 x 10 W/Ft2 = 1000 Watts.)

Result:

Keep in mind that this is for an insulated building or room insulated to "electric heating" standards and is an estimation based on average conditions.

Installation Instructions
Wiring Instructions
Submittal Sheet

acrobat reader Replacement Parts

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Secure Online Ordering
*Delivery time: typically ships in 1 working day or less plus allow additional time for your selected UPS or FedEx shipping method.  Your shipping cost will be displayed in your shopping cart.

Optional thermostats
Optional accessories

Item ID

Catalog #

Length
ft. (mm)

Volts

Watts

Click "Select" below to see our price and actual real-time quantity in stock
QMARK98319730008

2512W

2' (611)

120

400

Select
QMARK98319730046

25126W

2' 6" (762)

120

500

Select
QMARK98319730084

2513W

3' (914)

120

750

Select
QMARK98319730121

2514W

4' (1219)

120

1000

Select
QMARK98319730169

2515W

5' (1524)

120

1250

Select
QMARK98319730206

2516W

6' (1829)

120

1500

Select
QMARK98319730022

2542W

2' (611)

240/208

400/300

Select
QMARK98319730060

25426W

2' 6" (762)

240/208

500/376

Select
QMARK98319730107

2543W

3' (914)

240/208

750/564

Select
QMARK98319730145

2544W

4' (1219)

240/208

1000/752

Select
QMARK98319730183

2545W

5' (1524)

240/208

1250/940

Select
QMARK98319730220

2546W

6' (1829)

240/208

1500/1128

Select
QMARK98319730251

2548W

8' (2483)

240/208

2000/1504

Ships via Truck
QMARK98319729828

25408W

8' (2483)

240/208

2500/1800

Ships via Truck

Optional Thermostats:

QMARK98319730411 TA1AW Integral on Baseboard - TA1AW, Single Pole, rated 22A @ 120 Volts Select
QMARK98319730435 TA2AW Integral on Baseboard - TA2AW, Double Pole, rated 22A @ 208/240-277 Volts Select
WR10001 1A65-641 Beige 1A65-641 SPST Thermostat, 40°F to 85°F, 22 amp 120V, Single Pole, wall mount Select
WR10002 1A66-641 Beige 1A66-641 DPST Thermostat, 40°F to 85°F, 22 amp 208/240V, 18 amp 277V, Double Pole (D.P.S.T.), wall mount Select
AUBE10005 TH104 SPST Digital Line Voltage Thermostat, 120/240V

Select

AUBE10003 TH106 Aube Tech. 120/240V, S.P.S.T., Programmable Line Voltage Thermostat Select
AUBE10065 TH108PLUS Aube Tech. Backlit LCD 240V Non-Programmable Line Voltage Thermostat, SPST, 3000 watts @ 240 volts, Single pole, 2 wires. Select
AUBE10010 TH115-A-240D Aube Tech. Double Pole, 240V Programmable Line Voltage Thermostat. 3600W @ 240V 15 Amp resistive 60 Hz 4 wires / DPST. 7-day programming, pre-programmed, backlight. 4 wires / DPST Select
AUBE10022 TH115-A-120S 2000 W @ 120 V, 16.7 A - 7-day programming, pre-programmed, backlight. 4 wires / SPST Select
AUBE10053 TH114-A-240D

Aube Tech. non-programmable 3600W @ 240V, 15.0 A resistive 60 Hz - backlight. 4 wires / DPST

Select
AUBE10056 TH114-A-120S Aube Tech. non-programmable 2000W @ 120V, 16.7 A resistive 60 Hz - backlight. 4 wires / SPST Select
HONEYWELL10010 TL6120A1016

Honeywell LineVoltPRO 6000 5-2 day programmable thermostat - Single Pole - 240 Vac - White - SPST - 12.5 Amps Max: 3000 Watts at 240 VAC - 40 F to 80 F - Stages: 1 Heat

Select
HONEYWELL10020 TL7235A1003

Honeywell LineVoltPRO 7000 Digital Non-Programmable White Thermostat. Double Pole, 15 Amps, 3600 Watts at 240 VAC, 3120 Watts at 208 VAC

Select
AUBE10090 TL8230A1003

Honeywell LineVoltPRO 8000 7-Day Programmable Electric Heat Thermostat. Double Pole, 3600 W @ 240 V, 15 A. 7-day programming, pre-programmed, backlight

Select
HONEYWELL10021 TL8130A1005

Honeywell LineVoltPRO 8000 Digital Programmable White Electric Heat Thermostat. Single Pole 16.7 Amps Max; 4000 Watts at 240 VAC, 3470 Watts at 208 VAC

Select
HONEYWELL10015 YTL9160AR1000

Honeywell RedLINK Enabled EConnect Wireless Programmable Line Volt Thermostat kit switches up to 12.5 A. Kit includes Thermostat, Electrical Heat Equipment Interface Module and Antenna

Select
HONEYWELL10016 TLM1110R1000

Honeywell RedLINK Enabled EConnect Interface Module and Antenna adds up to 12.5A of capacity to a Honewell EConnect Wireless Thermostat Kit

Select
HONEYWELL10017 THM6000R1002

Honeywell RedLINK Internet Gateway plugs into your router and provides remote access to RedLINK enabled thermostats through internet browser, smartphone or tablet

Select
WR10037

1A65W-641

 White WR-65 SPST Thermostat, 40°F to 85°F, 120/240/277V, Single Pole, wall mount

Select
WR10038

1A66W-641

 White WR-66 DPST Thermostat, 40°F to 85°F, 240/277V, Double Pole (D.P.S.T., Includes off position), wall mount

Select
*Delivery time: The following heaters and accessories typically ship in 7-10 workdays or less plus allow additional time for your selected UPS or FedEx shipping method.
QMARK98319730015

2502W

2' (611)

208

400

Select
QMARK98319730053

25026W

2' 6"  (762)

208

500

Select
QMARK98319730091

2503W

3' (914)

208

750

Select
QMARK98319730138

2504W

4' (1219)

208

1000

Select
QMARK98319730176

2505W

5' (1524)

208

1250

Select
QMARK98319730021

2506W

6' (1829)

208

1500

Select
QMARK98319730244

2508W

8' (2483)

208

2000

Ships via Truck
QMARK98319729811

25008W

8' (2483)

208

2500

Ships via Truck
QMARK98319730039

2572W

2' (611)

277/240/208

400/300/225

Select
QMARK98319730077

25726W

2' 6"  (762)

277/240/208

500/376/282

Select
QMARK98319730114

2573W

3' (914)

277/240/208

750/564/423

Select
QMARK98319730152

2574W

4' (1219)

277/240/208

1000/752/564

Select
QMARK98319730190

2575W

5' (1524)

277/240/208

1250/940/705

Select
QMARK98319730237

2576W

6' (1829)

277/240/208

1500/1128/ 846

Select
QMARK98319730268

2578W

8' (2483)

277/240/208

2000/1504 & 1128

Ships via Truck
QMARK98319729835

25708W

8' (2483)

277/240/208

2500/1800/1410

Ships via Truck

Optional Accessories:

QMARK98319730428 TA1TPAW Tamper resistant version of TA1AW thermostat Select
QMARK98319730442 TA2TPAW Tamper resistant version of TA2AW thermostat Select
QMARK98319730459 HCA1215/20W 120V Load Transfer Switch, 20A, 20W Select
QMARK98319730469 HCA2415/20W 240V Load Transfer Switch, 20A, 20W Select
QMARK98319714800 RSA1224 120V/24V Transformer Relay, 25A Select
QMARK98319714855 RSA2024 208V/24V Transformer Relay, 25A Select
QMARK98319714909 RSA2424 240V/24V Transformer Relay, 25A Select
QMARK98319714954 RSA2724 277V/24V Transformer Relay, 22A Select
QMARK98319730473 RA1W 120V Duplex Receptacle Select
QMARK98319730480 RA1COMPW Duplex Receptacle Cover only (Carton of 10) Select
QMARK98319730497 DSW2W Double Pole Disconnect Switch - rated 20A @ 120-277V Select
WR10030 1E30N-910 White-Rodgers 24V Low Voltage Thermostat Select
HONEYWELL10064

T8775A1009

Honeywell 24 Volt Digital Thermostat

Select

AUBE10036 TH115-A-024T 0.5 A @ 24 V - R, C, W. 7-day programming, pre-programmed, backlight, low voltage Select
WR10030 1E30N-910 White-Rodgers 24V Low Voltage Thermostat Select
WR10009 24A06G-1 White Rodgers Dual Level-Temp Low Voltage Control Systems Select
AUBE10023 RC840T-240 Aube Technologies 208/240V Electromechanical relay with transformer. Select
AUBE10057 RC840T-277 Aube Technologies 277V Electromechanical relay with transformer. Select
AUBE10043 RC840 Aube Technologies 277V Electromechanical relay without transformer. Select
QMARK98319841025 TC1 Qmark Clear Plastic Universal Lockable Thermostat Guard. Dimensions: 7"L x 4.28"H x 2.74"D. Select
QMARK98319713674 PR24 Single Pole Power Relay, 24V Control rated 30A @ 120-240V, 23A @ 277V Select
QMARK98319713681 PR120 Same as above except 120V Control. Select
QMARK98319730503 ICAW Inside Corner Select
Filler Sections:
QMARK98319731500 FS12 1 Foot Filler Section. Select
QMARK98319731517 FS24 2 Foot Filler Section. Select
QMARK98319731524 FS36 3 Foot Filler Section. Select
QMARK98319731531 FS48 4 Foot Filler Section. Select
QMARK98319731548 FSJ2 2 Inch Joiner Strip. Select

*This delivery time is for normal conditions and is subject to Qmark factory availability.

Qmark® is a registered trademark of Marley Engineered Products.

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We are a Distributor of Industrial, Commercial and Residential Heaters and Controls. Always consult manufacturers installation instructions for proper installation of the products or systems shown on this website. © Copyright 1999-2019 Mor Electric Heating Assoc., Inc.

MOR ELECTRIC HEATING ASSOC., INC.
5880 Alpine Ave. NW - Comstock Park, MI 49321  USA
Tel 616-784-1121 - 800-442-2581 - Fax 616-784-7775
E-mail: sales@heatersplus.com

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