Brands
Humidity, Pressure And Flow Control
A/WPR2-100-10 Aci 138180
Wet to Wet Differential Pressure Transducer two solid state pressure transducers with 10' leads. 100 psi range.
Automation Components Inc
A/WPR2-100-10
$474.31
EA
$894.92
Not in stock
AF1 Mcdonnell & Miller 122800
Flow Switch * Air Flow Switch. SPDT Snap Acting Switch range 480-1385 Fpm. Fixed Dif 300 Fpm. 7.4A @ 120V. 3.7A @ 240V.
McDonnell & Miller
AF1
$302.90
EA
$605.79
2 In Stock
HC201 Barber Colman Hc-201
Duct Humidistat. Snap Acting SPDT Switch range 15-95% RH. Fixed Dif 5%. 7.2A @ 120V 3.6A @ 240V.
Schneider Electric
HC201
711426190083
$300.25
EA
$566.50
10 In Stock
L91A1037 Honeywell
Mod Pressure Control 15# * Proportional Pressure Control. 135 Ohm Pot. Range 0-15 PSI. Fixed Dif. 7 Oz. 1/4 MPT
Honeywell
L91A1037
085267055277
$402.58
EA
$789.37
4 In Stock
$207.43
EA
$391.37
1 In Stock
C6097A3095 Honeywell
Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify range.
Honeywell
C6097A3095
$199.96
EA
$392.07
5 In Stock
EPP301LCD Barber Colman
Differential Pressure/Air Velocity Transducer, Panel Mounting, 0-1 in. WC/0-250 Pa, LCD
Schneider Electric
EPP301LCD
$288.77
EA
$544.84
Not in stock
4655 Aprilaire
Manual humidifier control 24V * Manual humidifier control. SPST switch. Range 15 to 45% RH. Foam gasket for mounting to return duct. Can be wall mounted.
Aprilaire
4655
686720465505
$65.87
EA
$124.28
2 In Stock
C6097A1038 Honeywell
Low gas pressure switch. 12-60" WC. Manual reset switch breaks on a fall in pressure. Obsolete 3/31/19 Consider GML-A4-4-6 Replace w/C6097a3038
Honeywell
C6097A1038
085267191708
$180.41
EA
$353.74
1 In Stock
HC101 Barber Colman Hc-101
Room Humidistat SPDT * Room Humidistat. Snap Acting SPDT Switch range 10-90% RH. Fixed Dif. 5%. 7.2A @ 120V 3.6A @ 240V.
Schneider Electric
HC101
711426190014
$300.25
EA
$566.50
1 In Stock
01APS-501 Belimo
Differential Air Pressure Switch, 0.80 to 4.00" WC [200 to 1000 Pa], SPDT 1 Amps @ 250VAC Relay, NEMA 3/IP53 Rated Enclosure, includes 6.5' of tubing and two 4" plastic probes. Burst pressure 40" w.c.
Belimo
01APS-501
$46.00
EA
$91.99
1 In Stock
C7600C2001/U Honeywell
Humidity sensor 4-20 mA * Humidity sensor. Range 10 to 90% relative humidity. 4 to 20 mA direct acting output. Two wire. Power supply 12 to 40 VDC.
Honeywell
C7600C2001/U
085267101172
$147.61
EA
$281.17
3 In Stock
DG25C3LM4 Weiss Dg25c-100-4l
1/4 Gauge 100WC X 60oz * GAS PRESSURE GAUGE. RANGE 0-100 WC AND 0 TO 58 OZ. 2-1/2 R/DIAL 1/4 MPT BOTTOM MOUNT.
Weiss Instruments
DG25C3LM4
$49.43
EA
$93.26
4 In Stock
THC2 Barber Colman Thc-2
Enthalpy Control * Enthalpy Control Snap Acting SPDT Switch range 10-80% RH/88-59F. Fixed Dif. 8% / 2F 2.5A @ 24V. Closes Fresh Air Damper To Minimum Position When Free Cooling Is Not Available.
Schneider Electric
THC2
711426190182
$620.31
EA
$1,170.40
1 In Stock
S688A1007 Honeywell
Air Flow Switch. SPDT Snap Acting Switchng .O. Contacts Make At 250 Fpm & Break AT75 Fpm. 2A @ 120V 1A @ 240V & 1A @ 120V .5A @ 240V.
Honeywell Residio
S688A1007
085267084161
$98.90
EA
$188.38
5 In Stock
P47AA-1C Johnson Controls
Steam Pressure Switch. SPST Snap Acting Switch Makes On Fall. Range 0-15 PSI. Adjustable Dif. 1-8 PSI. 16A @ 120V 8A @ 240V
Johnson Controls
P47AA-1C
$234.46
EA
$586.17
7 In Stock
$223.50
EA
$447.00
3 In Stock
808000303 Antunes 808000303
Mounting Bracket * Mounting Bracket for Antunes pressure switches.
Antunes
808000303
$18.65
EA
$35.18
2 In Stock
DPT2640-010D Johnson
Diff Pressure Trans 0-10WC * Differential Pressure Transducer. 9-30 Vdc Supply. Range 0-10 Water Col. Output 0-5 Vdc.
Johnson Controls
DPT2640-010D
$194.00
EA
$388.00
1 In Stock
FS7-4W Mcdonnell & Miller 120201
Flow Switch * McDonnell Miller Water Flow Switch. Flow Rate Will Vary With Pipe Size. Includes Paddles For 1-1/4 To 16 Pipe. Switch Rating 7.4A @ 120V - 3.7A @ 240V.Vapor Proof. 1-1/4 MPT Brass Connection.
McDonnell & Miller
FS7-4W
$656.59
EA
$1,313.18
Not in stock
HC22E1003 Honeywell
HUMIDIFIER PAD * Replacement humidifier pad for HE100, HE150 HE220, HE225, HE
Honeywell Residio
HC22E1003
085267208529
$27.91
EA
$53.16
10 In Stock
GTBG-12 Jb Ind.
3/4" GAS TEST GAUGE KIT w/ Access Port For pressure leak testing in new installs. 3-1/2" diameter gauge 3/4" FPT Connection 0 to 30 PSI
J/B Industries
GTBG-12
$34.13
EA
$64.40
2 In Stock
CHW3610W1001/U Honeywell
Lyric water Leak and Freeze Detector detects water with sensors on base of unit or has expanded coverage w/ included 4' sensing cable. Includes 3 AAA batteries that lkast up to 3 years. Runs on WiFi and Lyric platform. Does not require Lyric thermostat. Sends out notification messages on an alarnm. Integral 100 dB alarm. Can be used w/ CHWES41013/U 4" extension cable for additional sensing area.
Honeywell Residio
CHW3610W1001/U
085267568074
$118.70
EA
$232.75
1 In Stock
GML-A4-4-6 Dungs 266947
12-60 WC Pressure Switch, Manual Reset, For Use with Natural Gas, Liquid Propane or Air HONEYWELL EQUIVALENT: C6097A1038
Karl Dungs
GML-A4-4-6
$196.11
EA
$370.01
1 In Stock