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Since Tuesday, 02/23/2021 04:00
Eastern Time Zone

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Stelpro > Furnaces and HVAC > Electric Furnaces > SFEX-SFECM

Modulating Electric Furnaces with Electronic Controls

The all-inclusive furnace

SFEX-SFECM

Our The Furnace line of products is the only one on the market equipped with a built-in temperature sensor that makes these furnaces very easy to install. Say goodbye to unpleasant temperature variations with our state-of-the-art electronic controls. All you need to do is choose the unit that best suits your needs. Silent SFEx and SFECM furnaces are equipped with an ECM motor and deliver significant energy savings.

Product images

  • SFE | AMBIANCE
  • SFEX | ANGLE
  • SFEX | FACE

Advantages

  • Easy to install and connect thanks to its built-in temperature sensor
  • Advanced eco-mode electronic controls for greater savings
  • Compatible with heat pump systems

Ideal for

  • Basement

FINISH

  • Powder coat (charcoal)

MANUFACTURING

  • Robust galvanized steel cabinet
  • Easy access to electronic board to adjust the various potentiometers
  • 20 in. x 20 in. air filter opening (filter not included)
  • Circuits composed exclusively of reliable relays

ELEMENTS

  • Modulating elements for increased comfort and separately framed allowing for quick and easy replacement

MOTOR

  • Totally enclosed, permanently lubricated motor
  • ECM – preset motor speed (SFEX model)
  • ECM – variable motor speed (SFECM model)

CONTROL

  • Electronic board that compensates when heat pump is in defrost mode
  • Easy-to-use modes
  • Continuous ventilation button (low or high speed)
  • Continuous heating button (min or max)
  • Simplified connection system
  • Mechanical relays allowing for easy and low-cost maintenance

INSTALLATION

  • Three possible installation positions: upflow, downflow or horizontal
  • Installation directly against a wall (“zero inch” clearance)
  • Three conductor installation possible

WARRANTY

  • Five years
SpecsheetDownload the product specsheet containing product specs and other useful information
User guideDownload the product user guide
Downward output adaptorDownload the downward output adaptor guide
Replacement component listDownload the product replacement component list
Technical drawingsDownload the product technical drawings
Shop drawingsDownload the product shop drawings

Filter results using the options below
Accessories
Code Description
FSB2 SFE FURNACE DOWN FLOW ADAPTOR
SCOND NEUTRAL TERMINAL FOR THIRD CONDUCTOR

Code Description
BLO-004 BLOWER AND BLOWER WHEEL HOUSING (10-08)
BLO-005 BLOWER AND BLOWER WHEEL HOUSING (12-11_TIGHT)
BREA-014 BREAKER, 120/240 VAC, 50 A, 2P (SFE, SFEX, SFECM, 2020 AND AFTER)
ELF-SFE0221-1 ELEMENT ASSEMBLY SFE-SFEX-SFECM 2.5KW/240V/1PH 11" LONG FOR 1/3 TO 1/2 HP MOTOR
ELF-SFE0221-2 ELEMENT ASSEMBLY SFE-SFEX-SFECM 2.5KW/240V/1PH 14" LONG FOR TO 1 HP MOTOR
ELF-SFE0521-1 ELEMENT ASSEMBLY SFE-SFEX-SFECM 5KW/240V/1PH 11" LONG FOR 1/3 TO 1/2 HP MOTOR
ELF-SFE0521-2 ELEMENT ASSEMBLY SFE-SFEX-SFECM 5KW/240V/1PH 14" LONG FOR 1 HP MOTOR
KIT-SFE-CIR-023 P REPLACEMENT KIT CIR-023 P FOR SFE AND SFEX FURNACE
LUG-002 LUG 50-125A #8-1 AWG CU/#6-1/0 AWG AL
LUG-003 LUG 10-45A #14-6 AWG CU/#12-6 AWG AL
LUG-005 GROUND LUG, FOR 2/0 AWG, MOUNTING HOLE 1/4"
M-BB008 VERTICAL BUSBAR FOR SFE & SFECM PRIOR TO 2020
M-BB009 HORIZONTAL BUSBAR FOR SFE & SFECM PRIOR TO 2020
M-BB011 BUSBAR 4 POLE WITH FRONT WIRING
MOSFE1023 REPLACEMENT KIT SFE MOTOR/BLOWER, 240-208V, 1/3HP (10kW TO 23kW)
MOSFE2730 REPLACEMENT KIT SFE MOTOR/BLOWER, 240-208V, 1HP (23kW 1HP VERSION, 27kW, 30kW)
MOSFECM1023 REPLACEMENT KIT SFECM MOTOR/BLOWER, 240-208V, 1/2HP (10kW TO 23kW)
MOSFEX1023 REPLACEMENT KIT SFEX MOTOR/BLOWER, 240-208V, 1/3HP (10kW TO 23kW)
MOSFEX2730 REPLACEMENT KIT SFEX MOTOR/BLOWER, 240-208V, 1HP (23kW 1HP VERSION, 27kW, 30kW)
PROT-066 THERMAL PROTECTION/MANUAL RESET 165F SFE-SFEX-SFECM
REL-006 RELAY 1 POLE 23A/250VAC 24VDC
REL-021 RELAY DOUBLE POLE 250VAC 23A 24VDC
SEN-014 NTC TEMPERATURE SENSOR AND QUICK-FIT CONNECTOR
TRF200040D TRANSFORMER 208-240/24/40VA CL2
MUAA
Make-Up Air Unit
SDHR-SDHx
Round and Custom Duct Heaters

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