Brands
Humidity, Pressure And Flow Control
2374-504 Robertshaw Manual Reset Differential Pressure
Manual Reset Differential Pressure Airflow Switch, . SPST normally Closed Switch Range .4-12" wc 15a Up to 277v 51320 40PN37 141-0575 Hays Cleveland AFS460
Robertshaw
2374-504
020967745028
$74.15
EA
$208.54
14 In Stock
24-013 United Electric Diff Pressure Switch
Pressure Switch Control Range 1-10psi Differential- Wet to Wet Differential Fixed @ .75psi 1/4"fpt Connections. Max pressure 150psi Replaces: Carrier HK06ZC033 24-01396162 Water Pressure Differential
United Electric
24-013
$213.34
EA
$477.37
15 In Stock
27-402-01 Conbraco 1/4 Steam Gauge Syphon 90 Deg
1/4 Steam Gauge Syphon 90 Deg * 1/4 90 Degree Steam Gauge Syphon pigtail
Conbraco
27-402-01
$31.45
EA
$74.51
16 In Stock
4007 Aprilaire ORIFICE (Sold Each White)
ORIFICE (Sold Each White) * ORIFICE FOR MODEL 110.
Aprilaire
4007
686720400704
$1.63
EA
$5.97
6 In Stock
$43.99
EA
$99.40
1 In Stock
4021/12PK Aprilaire ORIFICE (Sold Each Red)
ORIFICE (Sold Each Red) * ORIFICE FOR MODEL 112.
Aprilaire
4021/12PK
686720402104
$1.63
EA
$5.97
17 In Stock
$1.63
EA
$5.97
10 In Stock
4655 Aprilaire Manual humidifier control 24V
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
$55.54
EA
$124.28
2 In Stock
50024917-001 Honeywell TrueSTEAM Remote Hose Kit
TrueSTEAM Remote Hose Kit * 10' remote mounting hose kit
Honeywell Residio
50024917-001
085267313582
$150.81
EA
$371.45
Not in stock
Other
Not in stock
50028044-001 Honeywell Humidifier water filter
Humidifier water filter * Inline water filter to reduce scale build up in humidifiers. Quick connect fittings.
Honeywell Residio
50028044-001
085267334693
$62.19
EA
$153.16
1 In Stock
60 Aprilaire 60aa Electronic Humidistat 24 volts.
Electronic Humidistat 24 volts.
Aprilaire
60
686720000607
$175.04
EA
$391.37
1 In Stock
8021206021 Antunes Air Diff Press Switch
Air Diff Press Switch SPDT 18-12 SMD1206021 Same as: SMD8021204007 Snap Acting Switch. Range .17"-12" W.C. Fixed Dif .015-1 W.C. 10A @ 120 8A @ 240 SAME AS 769-1. Round
Antunes
8021206021
$62.25
EA
$150.89
12 In Stock