Collections
Air Diffusers, Grilles & Register
Schedule 40 PVC Plastic Fittings
Schedule 80 PVC Plastic Fittings
Schedule 80 CPVC Plastic Fittings
Plastic PVC Schedule 80 Fittings
Plastic PVC Schedule 80 Nipples
Drain Waste Vent DWV Plastic Fittings
Pressure & Flow Control Valves
Stainless Steel Mini Ball Valves
Chrome Plated Brass Mini Ball Valves
Bulkhead/Anchor/Frame Couplings
Double Compression Brass Fittings
Check and Anti Siphon Brass Valves
1/4 Industrial Interchange Pneumatic Fittings
Pressure Washer Pneumatic Fittings
Bulkhead Steel 37 Degree JIC Flare
Straights Steel 37 Degree JIC Flare
Shapes Steel 37 Degree JIC Flare
Stainless Steel Flareless Bite Fittings
Stainless Steel Push On Hose Barb
3000# 316 Stainless Steel Fittings
Brands
Products
32346 | 1/2 X 1/4 (HB X MIP 45 ELBOW), Brass Fittings, Hose Barb, 45 Deg Elbow | Midland Metal Mfg.
30301 | 3/8 POHB SPLICER/UNION, Brass Fittings, Push On Hose Barb, Hose Splicer | Midland Metal Mfg.
28208 | 3/4 X 1/2 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Midland Metal Mfg.
28201 | 1/8 MIP CORED HEX HD PLUG, Brass Fittings, Pipe, Cored Hex Plug | Midland Metal Mfg.
28156 | 1/8 MIPXFIP BS STREET ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Midland Metal Mfg.
28144 | 1/4 X 1 1/2 YELLOW BR NIP, Brass Fittings, Pipe, Long Nipple | Midland Metal Mfg.
28143 | 1/8 X 3 YELLOW BR NIPPLE, Brass Fittings, Pipe, Long Nipple | Midland Metal Mfg.
28103 | 3/8 X 1/8 (MIP X FIP BS BUSHING), Brass Fittings, Pipe, Hex Bushing | Midland Metal Mfg.
28084 | 1/8 SQ HD BARSTOCK PLUG, Brass Fittings, Pipe, Square Head Plug | Midland Metal Mfg.
28076 | 1/4 BARSTOCK CAP, Brass Fittings, Pipe, Cap | Midland Metal Mfg.
28020 | 3/8 45 FEMALE PIPE ELBOW, Brass Fittings, Pipe, 45 Deg Female Elbow | Midland Metal Mfg.
28009 | 1/8 FIPXFIP FG ELBOW, Brass Fittings, Pipe, 90 Deg Forged Female Elbow | Midland Metal Mfg.
18129 | 3/4 COMPRESSION ELBOW, Brass Fittings, Compression, Union Elbow | Midland Metal Mfg.
18128 | 5/8 COMPRESSION ELBOW, Brass Fittings, Compression, Union Elbow | Midland Metal Mfg.
18124 | 1/4 COMPRESSION ELBOW, Brass Fittings, Compression, Union Elbow | Midland Metal Mfg.
18048 | 3/8 COMPRESSION HEX CAP, Brass Fittings, Compression, Cap | Midland Metal Mfg.
18003 | 1/4 COMPRESSION SLEEVE, Brass Fittings, Compression, Brass Sleeve | Midland Metal Mfg.
12335 | M10x1.0 METRIC ADAPTER, Brass Fittings, Inverted Flare, Metric Adapter | Midland Metal Mfg.
10138 | 5/8 FEMALE FLARE UNION | Midland Metal Mfg.
MD-06 | MD Series 6" Round (3) Wire Damper PO/PC | iO HVAC Controls
100-104 | JF-100T | 3/4" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Jomar
BT300-KEYPAD | BT300 VFD Graphical Keypad | Siemens
SCE-VRMS24 | NEMA N/A | Mtg. Straps, Vented 3R, 7H x 14W x 0D | Saginaw
STS3-13F | 3.3K Wall Mount Thermostat | [NFSTS3-13F] | Neptronic
656-599 | Replacement Actuator with Trim, Normally Open, 1/2" Line Size, 2.1 Cv | Siemens
iO-CS70WP | Conceal-A-Stat - 70 Degree Heating | iO HVAC Controls
SCE-24EL1608SSLP | NEMA 3R, 12, 4, 4X | S.S. EL Enclosure, 24H x 16W x 8D | Saginaw
SCE-24P16 | NEMA N/A | Subpanel, Bent, 21H x 13W x 1D | Saginaw
701-403 | Dielectric Union | 1/2" | Black Iron FIP x FIP | 250 PSI | Jomar
A/TB-2.0-XXY-BO | Thermal Buffer, Empty 2 oz Nalgene Bottle, 1 Sensing Point, Rated to -40C | ACI
SCE-DLSBPA | Quarter Turn, Nema 1 | Saginaw
MUA-08 | Make-Up Air Damper Kit 8" | iO HVAC Controls
A/1K-2W-PO-12" | 1,000 Ohm (Two Wires), Probe Only, 12" | ACI
Q5-H2-100L-O-X | HYDROGEN,100% LEL,CATLYTC,ETL | ACI
ESENSE-R-LCD | CO2, ROOM, LCD, 0-10VDC, 4-20 | ACI
EPC2GFSB | ANLG-PNEU FB, BRACKET/FS/GAUGE | ACI
A/GLYCOL-3PT KIT | 250ML BOTTLE,BRACKET,& 3PT WTF | ACI
SCE-8P8C | NEMA N/A | Subpanel, Flat, 6H x 7W x 0D | Saginaw
SCE-24R2412LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 24H x 24W x 12D | Saginaw
QAP2012.150 | Cable Temperature Sensor, Platinum 1K Ohm (385 Alpha) | Siemens
QAE2030.005 | Immersion Well Temperature Sensor, 10K Ohm Type 2, 2.5-inch | Siemens
VMP42.14(2) | 2 WAY VALVE ASSEMBLY, 2.92 CV | Control Valve | Siemens
MXG461B25-8 | Magnetic Valve, 1", 2-way or floating, 9.3 Cv, 0 to 10V control, w/ fittings | Siemens
QPA2002D | Room sensor CO2 and VOC with Display, 0 to 10V | Siemens
MVL661.20-2.5 | 3/4" Refrigeration Valve | Siemens
PXA-SB115V192VA | SERVICE BOX 115V, 24VAC, 192VA | Siemens
540-670A | Room Temperature Sensor, Sensing with Override, Setpoint | Siemens
GKD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 80 lb-in | Siemens
GCA161.3U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
BT300-INTFAN-456-F | INTERNAL FAN FS4,5,6 (serial number C1408xxxx and later) | Siemens
7MF15654BB105EA1 | SENSOR, LIQUID/GAS, 0-10V, 0-15 PSIG | Siemens
538-871 | DUCT SENSOR 10OHM THERMISTOR | Siemens
195-0003 | Surface/Vertical Mount Receiver-Controller, Multiple Input, Pneu Output, DA | Siemens
192-205 | Room Temp Thermostat, Pneumatic, Dual Setpoint, RA, Day/Night, Fahrenheit | Siemens
188-0030 | Thermostat, Pneumatic, Unit Mounted, DA/RA, Heat/Cool, Liquid Filled Bulb | Siemens
GMA226.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 62 lb-in | SW | Siemens
GCA156.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10/2-10 Vdc | 160 lb-in | SW | Siemens
599-03168 | Flowrite 1-1/4" 2-Way Valve, NO, 16 Cv, Eq Percent, Brass Trim, FxF, ANSI 250. | Siemens
599-03061 | Flowrite 1-1/2" 2W Valve, NO, 25Cv, Linear, SS, Hi Temp Pack, FxF, ANSI 250 | Siemens
331-958 | AP331 Linkiage Kit | Siemens
274-03184 | Valve assy 2W NC 3/4", 6.3Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens
269-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, 4" Pneu Act 5-10psi | Siemens
262-02014 | Valve assy NC 1" 10.0Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens
171C-10307S | 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens
703-103 | LP DU | 1/2" | MIP x 1/2" | FL LP Dielectric Union | Brass MIP x Flare | 250 PSI | Jomar
1BL008LF | PL-36B, 1/6 HP Bronze Booster Pump, Lead Free (230V) | Bell & Gossett
SB1KIT | 1/2" - 1" FPM Simplex or Duplex O-Ring Replacement | Hayward
SCE-12P12C | NEMA N/A | Subpanel, Flat, 10H x 11W x 0D | Saginaw
BMT-DI4 | BACnet MS/TP 4 digital inputs | Contemporary Controls
140303 | 3 Zone Control Panel 3H / 2C | Braeburn
140332 | Premier Series 3-Zone Control Panel 3H/2C | Braeburn
7330 | BlueLink Wireless Remote Humidity Sensor | Braeburn
MBD-1608-BM | Manual Rectangular 16 x 08 Zone Damper-BM | iO HVAC Controls
SCE-SA310IJ | NEMA N/A | Intermediate Joint, 310 Swivel, 11H x 5W x 6D | Saginaw
SCE-SA45IA | NEMA N/A | Inclining Adapter, 4H x 9W x 6D | Saginaw
SCE-8P8 | NEMA N/A | Subpanel, Flat, 7H x 7W x 0D | Saginaw
AE-350 | AE | 350 Electric Actuator Double Acting | Nema 4x | Manual Override | ON/OFF | Jomar
701-416 | Dielectric Union | 1-1/4" | Galvanized FIP x FIP | 250 PSI | Jomar
102-303 | T-203_FIP-FIP | 1/2" | 2 Piece | 600 WOG | with Side Tap | FIP x FIP | Jomar
SCE-14P12AL | NEMA N/A | Subpanel, Flat Aluminum, 13H x 11W x 0D | Saginaw
BSX1211ASSYE | 1-1/4" - 2" PVC Simplex or Duplex Cover Assembly w/EPDM o-ring | Hayward
SCE-72P60 | NEMA N/A | Subpanel, Bent, 68H x 56W x 1D | Saginaw
MBD-2412 | Manual Rectangular 24 x 12 Zone Damper | iO HVAC Controls
8X12 ND | Rectangular Damper | 8X12 ND MOTORIZED DAMPER | EWC Controls
SCE-NG2320B460V | Conditioner, NG Air - 2320 BTU/Hr. 460 Volt | Saginaw
SCE-DS30N4 | NEMA N/A | Shield, Drip, 1H x 30W x 3D | Saginaw
SCE-SA230WH | NEMA N/A | Wall Hinge, 230 Swivel, 10H x 5W x 7D | Saginaw
SCE-RH6N12 | NEMA IS11 | Hood, Rain, 13H x 12W x 5D | Saginaw
SCE-113188 | NEMA N/A | Replacement Filter, 6in. Nema 12 (6 Pack), 9H x 8W x 1D | Saginaw
SCE-48EL3612LPPL | NEMA 3R, 12, 4 | EL LPPL Enclosure, 48H x 36W x 12D | Saginaw
SCE-12N12MPP | NEMA N/A | Subpanel, Flat Perforated, 10H x 10W x 0D | Saginaw
SCE-36H1606LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 16W x 6D | Saginaw
SCE-DL5MDBB | NEMA N/A | 5mm Double Bit Door Latch W/Key, 1H x 1W x 1D | Saginaw
SCE-36N30MP | NEMA N/A | Subpanel, Flat Nema-1, 34H x 28W x 0D | Saginaw
SCE-30EL2410SSLP | NEMA 3R, 12, 4, 4X | S.S. EL Enclosure, 30H x 24W x 10D | Saginaw
SCE-PKH5 | NEMA N/A | HANDLE, 5in. PADLOCKING/KEYLOCKING, 7H x 3W x 2D | Saginaw
SCE-PH7 | NEMA N/A | HANDLE, 7in. PADLOCKING, 9H x 4W x 2D | Saginaw
SCE-FLT66 | NEMA N/A | Assembly, Filter, 8H x 8W x 1D | Saginaw
SCE-ARK36 | NEMA N/A | Kit, Aluminum Door Rod, 37H x 5W x 1D | Saginaw
SCE-20H2010LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 20H x 20W x 10D | Saginaw
SCE-14128ELJSS6 | NEMA 3R, 12, 4, 4X | S.S. ELJ Enclosure, 14H x 12W x 8D | Saginaw
110135 | 1170-125, 3,735,000 BTU Capacity Relief Valve | Bell & Gossett
8 RSD | 8 Inch Round Motorized Spring Return Damper | EWC Controls
20X18 ND | Rectangular Damper | 20X18 ND MOTORIZED DAMPER | EWC Controls
12X6 ND | Rectangular Damper | 12X6 ND MOTORIZED DAMPER | EWC Controls
EIPE-1 | PoE mid-span power injector | Contemporary Controls
KIT-3POS-DIN | 3 POSITION MS/TP ADAPTOR-PANEL OR DIN RAIL | Contemporary Controls
UVC-MOD-17-T3 | Replacement 17 inch. Length power supply 18,000-hour runtime | Ultravation
UVC-MOD-12-T3 | Replacement 12 inch. Length power supply 18,000-hour runtime | Ultravation
ADV1224 | UVC-Advantage with 12" standard lamp, | Ultravation
SPC 5.0 | 0 to 5.0" w.c.[1245 Pa] Static Pressure Controller | Neptronic
9049A6C | Float kit, 9049, switch accessory brass rod | Telemecanique
9007HA21 | LIMIT SWITCH LEVER ARM AW+C | Telemecanique
VT8650U5000B | VT8650U5000B | Schneider Electric
985-124 | 499 Ohm Resistor Assembly Kit. | Siemens
METSEEM3555 | EM3500 BAC NET METER | Square D
TBX11002 | 1" PVC 3-Way Lateral True Union Ball Valve Assembly Nut ( 1 ea.) | Hayward
HLX22 | 1-1/4", 1-1/2", 2" Orange Handle Replacement for True Union Ball Valve | Hayward
TR-50621-05 | Timer | True Off Delay | 240VAC | 10 amp DPDT | 0.1 - 10 seconds | Macromatic
70169-D | 8 pin octal socket | 10 Amp | 600V Pack of 10 | Macromatic
50017460-003 | TRANSFORMER, 50017460-003, HONEYWELL, ACTUATOR, 120/24VAC, for Version 2 | Honeywell
W7220A1000 | ECONOMIZER LOGIC WITH DCV AND COMMISSIONING. | Honeywell
TR21 | NTC20K REMOTE AIR SENSOR TEMPERATURE WALL MODULE | Honeywell
MS4103F1025 | F&S 250F actuator 110-230V, no feedback | Honeywell
MS4104F1010 | FAST-ACTING, 2-POSITION ACTUATOR, 35 LB-IN., 20S D | Honeywell
MS4103F1225 | F&S 250F actuator 110-230V, no feedback | Honeywell
VPT-8" | Velocity Pitot Tube, Aluminum, 8" | ACI
S1-6023971 | Circuit Board SSE 1 Stage less Communication V4.3 | York
Posts
NEMA Enclosure Ratings Chart: How to Choose Nema-Rated Enclosure for Your Application
Vaisala’s Calibrating Measurement Instruments Guide: Benefits of Sensor Calibration by Manufacturers
Do AquaMotion Hot Water Recirculation Systems Solve North American Water Shortage Problems?
In Stock: New iO's CO2-TH and iO-HPA Proactive Warning Solutions
Introducing New DIN Rail Control Relays by Functional Devices
Senva Sensors: Build a Universal Air Quality Control System
Carbon Monoxide and Smoke Detectors: The Buyer’s Guide
PACKAGED TERMINAL AIR CONDITIONER VS MINI SPLIT UNIT: THE BUYER'S GUIDE
5 Tips for More Sustainable HVAC Systems
Circuit Breaker Basics: All You Need to Know About Household Circuit Breakers
WHAT ARE FIRE DAMPERS IN HVAC SYSTEMS AND HOW DO THEY WORK?
UV HVAC Systems: Does Ultraviolet Improve Air Quality?
Recirculating Hot Water Systems: The Buyers Guide
Using BACnet for Automation: All You Need to Know
Sensors vs Transducers: What Is the Key Difference?
PVC for Plumbing: 11 Advantages of PVC Pipes and Fittings
Going Remote: 7 Benefits of Wireless HVAC Controls
HVAC Valve & Damper Actuators: 4 Main Types
SEASONAL ROOFTOP UNIT MAINTENANCE CHECKLIST: FROM AIR FILTERS TO DRAINAGE SYSTEM CHECK
Commercial vs Residential HVAC Systems: 6 Main Differences
6 Benefits of Air Balancing for Your HVAC System
Tips for Controlling the Indoor Humidity
Radiator Valves: All You Need to Know
9 Signs Your HVAC System Needs Repairs
How Air Conditioner Works: 7 Main Parts of an AC Unit
Air Conditioner Freezing Up: Causes, Solutions & Ways to Prevent
Winter Commercial Building Maintenance: Tips & Checklist
ERV vs. HRV: What’s The Difference?
How to Prepare Your HVAC for Winter
Power Outage 101: Everything You Need to Know about Power Outages
13 Tips to Keep Your House Warm This Winter
5 Power Surge Causes: How to Protect Your Devices?
How to Do DIY Home Energy Audit
WHAT IS THE DIFFERENCE BETWEEN BACNET IP VS. BACNET MS/TP: WHY CHOOSE BACNET IP VS MSTP?
6 Tips for Getting The Most Out of Air Filters
Different Types of Control Valves: Key Features and Applications
Do Smart Thermostats Save Money?
Top Summer HVAC Maintenance Tips
Types of Pipe Fittings: Styles, Materials, Applications
How to Add Home Equity with HVAC Improvements
Everything You Need to Know About Gas Detectors
What Check Valve Should I Use?
7 Signs Your Home Needs a Dehumidifier: In-Depth Guide
7 Easy Solutions & Tips to Improve Your Plumbing
Spring Return vs. Double Acting Actuator: Which Actuator to Choose?
Guide on Central Heating Temperature Controls: Choosing a Thermostat