Skip to content

Spend over $1,500 on Fieldpiece HVAC Tools and Receive a 10% Discount! Shop Now!

SupplyHouseClearance.com

Search Close

Search Account 0 Cart

Search Close

Home
Kitchen
Bathroom
HVAC

Ducted Equipment
Fresh-Aire UV & APCO-X
Grills, Registers and Diffusers
HVAC Tools
Job Link® System Air Flow, Temperature & Relative Humidity Combustion Testers and Analyzers Digital Manifolds Electrical Meters HVAC Leak Detectors Manometers Recovery Machines & Vacuum Refrigerant Scales Accessories & Replacement Parts
Installation Accessories
Mini-splits
Thermostats & Zoning
Wall Caps

Sale

Fieldpiece SM480V Job Link® SMAN® 4-Port Manifold + Micron Gauge w/ Soft Case (2) TC24 (1) ATA1
Fieldpiece

Sale price $730.15 Regular price $859.00 Save $128.85
Plumbing
Mechanical

Macurco Gas Detection
Central Control Panels 6-Series Detectors 12-Series Detectors VRF Refrigerant Series Gas Boiler Controls Accessories Testing & Calibration Supplies IAQ - COMING SOON
KnuckleHead
KnuckleHead Mechanical Equipment Kits KnuckleHead Lite Duty Pipe Supports KnuckleHead Heavy Duty Pipe Supports KnuckleHead Strut Supports KnuckleHead Solar Panel Supports KnuckleHead Paver Supports MetalHead Rooftop Blocks

Sale

KnuckleHead 2007 Strut Support w/ Universal Base
GreenLink Engineering

Sale price $12.97 Regular price $14.49 Save $1.52
Contact Us

Search Close

Add order note Close

Subtotal

$0.00

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Home
Contact Us

Confirm your age

Are you 18 years old or older?

Come back when you're older

Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.

Home / Collections /

Mechanical

107 products

Calibration & Testing Gas (21)
Gas Detector (34)
Gas Detector Accessory (30)
Rooftop Support (20)

GreenLink Engineering (22)
Macurco (85)

Ammonia (NH3) (4)
Carbon Dioxide (CO2) (9)
Carbon Monoxide (1)
Carbon Monoxide (CO) (6)
Carbon monoxide (CO) (1)
Carbon Monoxide (CO) & Nitrogen Dioxide (NO2) (3)
Combustibles (2)
Hydrogen Sulfide (H2S) (4)
Nitrogen Dioxide (NO2) (5)
Oxygen (O2) (5)
R32 (1)
R134A (1)
R404A (1)
R410A (1)

Gray (standard) Gray (standard)
White White

90-240VAC (1)
100-240 VAC (1)
12-24VAC or 12-32VDC (1)
12-24VDC / 24VAC (1)

24V (11)
120V (9)
Ammonia (5)
BAS (2)
Carbon Dioxide (10)
Carbon Monoxide (13)
Combustible (3)
Hydrogen (2)
Hydrogen Sulfide (3)
Methane (2)
Nitrogen Dioxide (7)
Oxygen (4)
Propane LP (2)
R32 (1)
R134A (1)
R404A (1)
R410A (2)
Refrigerant (1)

Macurco Gas Detection

107 products

Sort

KnuckleHead 2007 Strut Support w/ Universal Base

GreenLink Engineering

Sale price$12⁹⁷ $12.97 Regular price $14⁴⁹ $14.49 Save $1.52

Macurco R-32 Gas 5000PPM Refrigerant Cal Gas Cylinder 34L 5000 ppm (NOT FOR HVAC SYSTEMS)

$93⁸⁰ $93.80

Macurco CX/TX-CH Calibration Hood for CX, TX, OX, & RD Series Gas Detection Testing

$23⁸⁴ $23.84

Macurco CX-CO-SENSOR CO Carbon Monoxide Replacement Sensor for CX Series

$54⁶⁴ $54.64

Macurco CX-ND-SENSOR NO2 Nitrogen Dioxide Replacement Sensor for CX Series

$75³⁴ $75.34

KnuckleHead A-2001-PAD

GreenLink Engineering

Sale price$9⁶⁴ $9.64 Regular price $12⁹⁹ $12.99 Save $3.35

KnuckleHead 3004-GLGR Adhesive

GreenLink Engineering

Sale price$7¹³ $7.13 Regular price $9⁹⁹ $9.99 Save $2.86

KnuckleHead 2011 Heavy Duty Pipe Support Kit w/ Universal Base

GreenLink Engineering

Sale price$14⁰⁰ $14.00 Regular price $17⁹⁹ $17.99 Save $3.99

KnuckleHead EXT-12-2007-UB Strut Support Kit w/ 12" Extension

GreenLink Engineering

Sale price$39³⁴ $39.34 Regular price $49⁹⁹ $49.99 Save $10.65

Macurco CAL-KIT2 Calibration Kit for CX, TX-_-ND and TX-_-HS Series Detector Testing (Carbon Monoxide, Nitrogen Dioxide, Hydrogen Sulfide)

$340⁵⁶ $340.56

Macurco CO-200PPM-AL CO Carbon Monoxide Gas Cylinder 17L 200ppm for Testing (NOT FOR HVAC SYSTEMS)

$188³⁶ $188.36

Macurco NO2-5PPM-AL NO2 Nitrogen Dioxide Gas Cylinder 34L 5ppm for Testing (NOT FOR HVAC SYSTEMS)

$475¹⁰ $475.10

KnuckleHead EXT-18-2007-UB Strut Support Kit w/ 18" Extension

GreenLink Engineering

Sale price$45²⁶ $45.26 Regular price $54⁹⁹ $54.99 Save $9.73

KnuckleHead EXT-12-2011-UB Heavy Duty Pipe Support Kit w/ 12" Extension

GreenLink Engineering

Macurco ND-SENSOR NO2 Nitrogen Dioxide Replacment Sensor for TX-_-ND Series

$201⁴¹ $201.41

Macurco OX-SENSOR O2 Oxygen Replacment Sensor for OX Series

$86⁸⁷ $86.87

Macurco PS-24 100-240VAC to 24VDC 1A Plug-In Stepdown Power Supply

$36⁹⁰ $36.90

Macurco RD-VRF VRF Refrigerant Leak Detector w/ 2 Relays & Modbus

$526⁸⁴ $526.84

Macurco R-404A Gas 5000PPM Refrigerant Cal Gas Cylinder 34L 5000 ppm (NOT FOR HVAC SYSTEMS)

$93⁸⁰ $93.80

KnuckleHead EXT-12-2005-UB Paver Support Kit w/ 12" Extension

GreenLink Engineering

Sale price$34⁴³ $34.43 Regular price $44⁹⁹ $44.99 Save $10.56

KnuckleHead EXT-8-2005-UB Paver Support Kit w/ 8" Extension

GreenLink Engineering

Sale price$30⁹³ $30.93 Regular price $39⁹⁹ $39.99 Save $9.06

KnuckleHead EXT-18-2005-UB Paver Support Kit w/ 18" Extension

GreenLink Engineering

Sale price$38³⁶ $38.36 Regular price $49⁹⁹ $49.99 Save $11.63

KnuckleHead EXT-18-2020-UB Solar Panel Support Kit w/ 18" Extension

GreenLink Engineering

Sale price$49¹⁷ $49.17 Regular price $59⁹⁹ $59.99 Save $10.82

KnuckleHead EXT-8-2020-UB Solar Panel Support Kit w/ 8" Extension

GreenLink Engineering

Sale price$34⁹¹ $34.91 Regular price $44⁹⁹ $44.99 Save $10.08

KnuckleHead EXT-12-2020-UB Solar Panel Support Kit w/ 12" Extension

GreenLink Engineering

Sale price$44⁶⁶ $44.66 Regular price $54⁹⁹ $54.99 Save $10.33

KnuckleHead 2005 Paver Support Kit w/ Universal Base

GreenLink Engineering

Sale price$13⁰⁹ $13.09 Regular price $14⁹⁹ $14.99 Save $1.90

KnuckleHead 2020 Solar Panel Support Kit w/ Universal Base

GreenLink Engineering

Sale price$11²³ $11.23 Regular price $13⁹⁹ $13.99 Save $2.76

KnuckleHead 2006 Lite Duty Pipe Support Kit w/ Universal Base

GreenLink Engineering

Sale price$13⁰⁹ $13.09 Regular price $14⁹⁹ $14.99 Save $1.90

KnuckleHead EXT-18-2011-UB Heavy Duty Pipe Support Kit w/ 18" Extension

GreenLink Engineering

Sale price$46³⁴ $46.34 Regular price $54⁹⁹ $54.99 Save $8.65

KnuckleHead EXT-18-2006-UB Lite Duty Pipe Support Kit w/ 18" Extension

GreenLink Engineering

Sale price$40³⁷ $40.37 Regular price $49⁹⁹ $49.99 Save $9.62

KnuckleHead EXT-12-2006-UB Lite Duty Pipe Support Kit w/ 12" Extension

GreenLink Engineering

Sale price$44⁸³ $44.83 Regular price $54⁹⁹ $54.99 Save $10.16

KnuckleHead EXT-08-2011-UB Heavy Duty Pipe Support Kit w/ 8" Extension

GreenLink Engineering

Sale price$36⁷¹ $36.71 Regular price $44⁹⁹ $44.99 Save $8.28

KnuckleHead EXT-08-2007-UB Strut Support Kit w/ 8" Extension

GreenLink Engineering

Sale price$35⁶⁶ $35.66 Regular price $44⁹⁹ $44.99 Save $9.33

KnuckleHead EXT-08-2006-UB Lite Duty Pipe Support Kit w/ 8" Extension

GreenLink Engineering

Sale price$35⁷¹ $35.71 Regular price $44⁹⁹ $44.99 Save $9.28

Macurco AM-GAS NH3 Ammonia Gas Cylinder 34L 25ppm for Testing (NOT FOR HVAC SYSTEMS)

$475¹⁰ $475.10

Macurco AM-SENSOR NH3 Ammonia Replacement Sensor for TX-_-AM

$299²⁹ $299.29

Macurco BT1212 12VDC 12 Amp Hour Battery for use with MAC Power Supply

$105³³ $105.33

Macurco BT124 12VDC 4 Amp Hour Battery

$36⁹⁰ $36.90

Macurco BT126 12VDC 6 Amp Hour Battery for use with MAC Power Supply

$46⁹⁰ $46.90

Macurco CAL-KIT1 Calibration Kit for CM, OX and GD Series Detector Testing (Carbon Monoxide, Oxygen, Combustibles)

$340⁵⁶ $340.56

1 2 3 Next

Recently viewed

Additional Resources

Chesapeake Noland Website
Terms of Service

Get in touch

757-424-5616
Email us

Follow us

We accept

© 2025 SupplyHouseClearance.com Powered by Shopify

Mechanical