Skip to Navigation Skip to Content

ribbon image Real OEM HVAC Parts Are In This Spring!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Structural Concepts GMS4H Parts

Structural Concepts GMS4H Parts & Manuals

Hot Service Case
In a bind and need parts today? 
1-hour pickup  Your Location:
Real data and artificial intelligence thinking together to find your part.

Search by Serial Number

Enter your serial number just as it appears on the equipment capital letters, hyphens and all to see an exact list of parts and accessories, specific to your model.

  • Structural Concepts 75785 Switch, Main Power, Rocker, DPST
    Structural Concepts 75785 Switch, Main Power, Rocker, DPST
    Our Price: C$ 18.52
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 75785
    • STC75785
    • Quantity Available: 122
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 71880 BULB INCAND 40W 120V SAFETY COATED ROUGH
    Structural Concepts 71880 BULB INCAND 40W 120V SAFETY COATED ROUGH
    Our Price: C$ 369.20
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 71880
    • STC71880
    • Quantity Available: 64
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 20-67306 Bulb
    Structural Concepts 20-67306 Bulb
    Our Price: C$ 395.02
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 20-67306
    • STC20-67306
    • Quantity Available: 9
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 66057 Gas Cylinder
    Structural Concepts 66057 Gas Cylinder
    Our Price: C$ 220.59
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 66057
    • STC66057
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 70589 Seal, Top Glass
    Structural Concepts 70589 Seal, Top Glass
    Our Price: C$ 83.35
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 70589
    • STC70589
    • Quantity Available: 27
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 30074 Lock and Key, Cover
    Structural Concepts 30074 Lock and Key, Cover
    Our Price: C$ 99.92
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 30074
    • STC30074
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38185 Set Screw, Hex Socket Drive, Cupped Tip
    Structural Concepts 38185 Set Screw, Hex Socket Drive, Cupped Tip
    Our Price: C$ 0.68
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38185
    • STC38185
    • Quantity Available: 5
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 20-06249 Bracket, Outer, Rear Mount, LDG, GMSXH
    Structural Concepts 20-06249 Bracket, Outer, Rear Mount, LDG, GMSXH
    Our Price: C$ 663.73
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 20-06249
    • STC20-06249
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 20-12485 Element, 500 Watt, GMSXH
    Structural Concepts 20-12485 Element, 500 Watt, GMSXH
    Our Price: C$ 231.50
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 20-12485
    • STC20-12485
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 5-7602 Light Socket, 2 Pin, Ceramic, Halide
    Structural Concepts 5-7602 Light Socket, 2 Pin, Ceramic, Halide
    Our Price: C$ 44.92
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 5-7602
    • STC5-7602
    • Quantity Available: 10
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 66050 Gas Cylinder/Shock, 0300N
    Structural Concepts 66050 Gas Cylinder/Shock, 0300N
    Our Price: C$ 201.64
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 66050
    • STC66050
    • Quantity Available: 41
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 77610 Heating Element, Ceramic, 208-230V, 400W
    Structural Concepts 77610 Heating Element, Ceramic, 208-230V, 400W
    Our Price: C$ 329.92
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 77610
    • STC77610
    • Quantity Available: 1
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 30052 Rear Ledge Support Bracket
    Structural Concepts 30052 Rear Ledge Support Bracket
    Our Price: C$ 278.64
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 30052
    • STC30052
    • Quantity Available: 4
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 99431 Label/Decal, Caution-Hot, Black/White
    Structural Concepts 99431 Label/Decal, Caution-Hot, Black/White
    Our Price: C$ 7.87
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 99431
    • STC99431
    • Quantity Available: 9
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38166 Screw, Hex Socket Drive, SHDH, 1/4-20 x .787"
    Structural Concepts 38166 Screw, Hex Socket Drive, SHDH, 1/4-20 x .787"
    Our Price: C$ 0.68
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38166
    • STC38166
    • Quantity Available: 28
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38422 Set Screw, Hex Socket Drive, Flat Tip
    Structural Concepts 38422 Set Screw, Hex Socket Drive, Flat Tip
    Our Price: C$ 2.84
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38422
    • STC38422
    • Quantity Available: 52
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38630 Screw, Phillips, Pan Head, 5/16-18 x 1", Zinc
    Structural Concepts 38630 Screw, Phillips, Pan Head, 5/16-18 x 1", Zinc
    Our Price: C$ 0.83
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38630
    • STC38630
    • Quantity Available: 3
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38596 Socket, Ball Stud, SCR LT, Stainless Steel
    Structural Concepts 38596 Socket, Ball Stud, SCR LT, Stainless Steel
    Our Price: C$ 14.38
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38596
    • STC38596
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 38627 Screw, Phillips Pan Head
    Structural Concepts 38627 Screw, Phillips Pan Head
    Our Price: C$ 1.66
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 38627
    • STC38627
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 67572SL04862 Lift Handle
    Structural Concepts 67572SL04862 Lift Handle
    Our Price: C$ 354.47
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 67572SL04862
    • STC67572SL04862
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 76947 Thermometer, 2" Dial, 20-220F/0-105C
    Structural Concepts 76947 Thermometer, 2" Dial, 20-220F/0-105C
    Our Price: C$ 248.65
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 76947
    • STC76947
    • Quantity Available: 5
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 77498 Thermostat with Knob, Hot Deli Case
    Structural Concepts 77498 Thermostat with Knob, Hot Deli Case
    Our Price: C$ 454.01
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 77498
    • STC77498
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock, ships today
  • Structural Concepts 20-05833 K-Seal Strip
    Structural Concepts 20-05833 K-Seal Strip
    Our Price: C$ 68.34
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 20-05833
    • STC20-05833
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Structural Concepts 75028 Toggle Switch with Wire Leads, On/Off
    Structural Concepts 75028 Toggle Switch with Wire Leads, On/Off
    Our Price: C$ 17.17
    My Price:
       
    • Mfr: Structural Concepts
    • Mfr Part #: 75028
    • STC75028
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
24 of 41 items shown

Manuals Available : 1

Videos

  • Video name/title
    by Author name