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Humidity, Pressure And Flow Control
L408J1017 Honeywell
Vaporstat Control 0-4PSI * Vaporstat steam pressure control. Range 0-4 PSI. Differential 2-16 oz. SPDT snap acting switch 8A @ 120 VAC. Stainless steel diaphragm for use on liquids, air, noncombustible gases including ammonia, O2, distilled water and other.
Honeywell
L408J1017
085267262101
$394.62
EA
$773.77
5 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
A50 Aprilaire
Current Relay Switches 24V * Current Relay Used To Interface Humidifiers With All Types Of Forced Air Heating And Ac Equipment. Relay Contacts Rated At 0.5 Amps @ 24V
Aprilaire
A50
$26.60
EA
$50.18
10 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
$333.19
EA
$666.37
2 In Stock
$94.87
EA
$179.00
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
Not in stock
FS7-4 Mcdonnell & Miller 119700
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. 1-1/4 MPT Brass Connection.
McDonnell & Miller
FS7-4
$631.43
EA
$1,262.86
1 In Stock
L404F1094 Honeywell 300#
Pressuretrol 20-300PSI SPDT Makes R to W and breaks R to B on pressure rise to setpoint.
Honeywell
L404F1094
085267049986
$333.63
EA
$654.17
3 In Stock
L91A1052 Honeywell
Proportional Steam Pressure Control. Series 90 135 Ohm Potentiometer Range 5-150 PSI. Fixed Dif. 5 PSI. 1/4 FPT
Honeywell
L91A1052
085267055284
$333.06
EA
$888.17
1 In Stock
P32AC-1C Johnson
Air Pressure Switch * Air Pressure Switch. SPDT Switching. Range .15-12 WC. Sensitivity At Minimum Set point .07 WC. Rating 9.8A @ 120V 5.5A @ 208V 4.9A @ 240V. High And Low Pressure Ports.
Johnson Controls
P32AC-1C
$117.22
EA
$225.42
2 In Stock
UHS120 Supco Sealed Unit Parts
Univ Hum Sol Vlv Replace Kit * Universal humidifier solenoid valve. 120 volts. Adjustable flow. Includes mounting hardware and connectors. Replaces Aprilaire 4005 and General 990-52
Supco
UHS120
$80.30
EA
$151.50
Not 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
A/GP(0-15G)-20-P-N4 Aci 142607
W/ Enlosure Pressure transducer 0-15 PSI. Supply 8-30 VDC. Output 4-20 mA. 1/4-18 NPT connection. Operating Temp -40 to 221F. Burst pressure 45 PSI. Stainless steel. Wiring harness A/GP must be ordered separately.
Automation Components Inc
A/GP(0-15G)-20-P-N4
$157.69
EA
$392.03
3 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
$242.68
EA
$606.69
2 In Stock
DG25P-060-4L Weiss
Pressure gauge. 0-60" WC (5 PSI) 1/4 NPT bottom mount. Does not show PSI on Gauge face
Weiss Instruments
DG25P-060-4L
Bottom Mount
2.5 Inches
1/4" MPT
0-60 PSI
$24.96
EA
$47.09
2 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
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
2 In Stock
P352PQ-1C Johnson
Static Control .5-5WC * System 350 Electronic Pressure Control. 24V. Range .5-5 WC Throttling Range .5-5 Output 0-10Vdc Or 0-20Ma. Direct Or Reverse Acting. Order DpT2640 Transmitter separately.
Johnson Controls
P352PQ-1C
$503.61
EA
$977.89
1 In Stock
GTBG-12 Jb Industries
3/4" Gas test gauge kit with Access Port For pressure leak testing in new installations. 3-1/2" diameter gauge 3/4" FPT Connection 0 to 30 PSI
J/B Industries
GTBG-12
Bottom Mount
3.5 Inches
3/4" FPT
0-30 PSI
$34.13
EA
$64.40
2 In Stock
CHWES41013 Honeywell
Lyric Water Leak and Freeze Detector extension cable, 4' lenght. Used for extending sensing lenght of CHW3610W1001 detector.Multiple cables can be plugged together for a maximum of 500' sensiong length.
Honeywell Residio
CHWES41013
$28.49
EA
$55.86
4 In Stock
HC26E1004 Honeywell Antimicrobial
evaporator pad for HE260, HE265, HE360 and HE365 humidifiers. Also works with Aprilaire 350, 360, 560, 568, 600, 700, 760, and 768.
Honeywell Residio
HC26E1004
085267208536
$32.09
EA
$61.13
10 In Stock
L4079B1066 Honeywell
Pressure Switch 20-300PSI Range, Manual Reset, SPST Switch Breaks on Pressure Rise, Stainless Steel Diaphragm, For use with Steam, Air, Noncombustible Gases and Non Corrosive Fluids, 1/4" Internal Thread or Surface Mount through back of Case, 120Vac/240Vac
Honeywell
L4079B1066
085267259293
$371.28
EA
$728.00
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
PA404B1023 Honeywell
Pressure Control 9# * Steam Pressure Switch. SPST Snap Acting Breaks On Fall. Range .5-9 PSI. Adjustable Dif 1-5 PSI. 8A @ 120V 5.1A @ 240V.
Honeywell Residio
PA404B1023
085267064316
$339.52
EA
$652.93
1 In Stock