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Commercial Combustion - Operators-Limits

13 products

Showing 1 - 13 of 13 products

Showing 1 - 13 of 13 products
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Honeywell C437D2003 HYR 1-26"WC OPEN/RISE M/R,# SWITCH
$353.09
Available to Order
Honeywell C437E2002 HYR 1-26" w.c. Gas Pressure Switch, 1 3/4" w.c. Differential, Manual Reset, Single Pole Single Throw, Break On Fall, 1/2" Main or High Pressure Connection, 1/8" Vent or Low Pressure Connection
$383.75
Available to Order
Honeywell C6097A1020 HYR Pressure Switch, 3-21"w.c., Manual Reset, Break On Pressure Fall, Flange Mount Connection, For Use with Natural Gas, Liquid Propane or Air - LIMITED STOCK
$167.40
In stock
Honeywell C6097A3053 HYR Gas/Air Pressure switch, Auto reset, 1/4'' NPT, 01-20'' W.C; Breaks on Pressure fall
$150.74
In stock
Honeywell C6097A3079 HYR 12-60"#SWITCH NPT MT. AUTO REC
$173.47
In stock
Honeywell L404F1367 HYR 1-8# Pressuretrol 0.75 to 2lb Diff.
$230.29
In stock
Honeywell L408J1009 HYR Vaporstat Controller, SPDT, 0-16 Oz/ In 2, Auto Recycle, Screw Terminals, 1/4" NPT Mount or Surface Mount, 2-16 Oz/In 2 Differential, Stainless Steel Diaphragm
$366.76
In stock
Honeywell L408J1017 HYR Vaporstat Controller, SPDT Make R-W, Break R-B on Pressure Rise, 0-4 Psi, Auto Recycle, Screw Terminals, 1/4" NPT Mount or Surface Mount, 2-16 Oz/In 2 Differential, Stainless Steel Diaphragm
$366.76
In stock
Resideo L8148J1009 RSD Aquastat Relay, 120Vac, 120-240 Degree High Limit Operating Range, 8 Degree Fixed Differential, 1 1/2"-3" Insualtion, 0-95% RH Operating Humidity Range, 4 1/2" Capillary Length, SPST High Limit and Circulator Switching, Horizontal or Vertical Mount
$371.03
In stock
Honeywell L91A1037 HYR Proportional Pressuretrol Controller, 0-15 PSI Operating Pressure Range, 0.5 PSI Pressure Differential, Single Potentiometer, 140 Ohms, Use with Steam, Air, Noncombustible Gas or other Non Corrosive Fluids, 1/4" NPT External Thread, Brass Bellows
$373.90
In stock
Honeywell L91A1052 HYR Proportional Pressuretrol Controller, 5-150 PSI Operating Pressure Range, 5 PSI Pressure Differential, Single Potentiometer, 140 Ohms, Use with Steam, Air, Noncombustible Gas or other Non Corrosive Fluids, 1/4" NPT, Brass Bellows, 32-150F Range
$421.25
In stock
Honeywell L91A1078 HYR Proportional Pressuretrol Controller, 10-300 PSI Operating Pressure Range, 12 PSI Pressure Differential, Single Potentiometer, 140 Ohms, Use with Steam, Air, Noncombustible Gas or other Non Corrosive Fluids, 1/4" NPT, Brass Bellows, 32-150F Range
$466.76
In stock
Honeywell L91B1050 HYR Proportional Pressuretrol Controller, 5-150 PSI Operating Pressure Range, 5-23 PSI Pressure Differential, Single Potentiometer, 140 Ohms, Use with Steam, Air, Noncombustible Gas or other Non Corrosive Fluids, 1/4" NPT, Brass Bellows,32-150F Temp
$464.41
In stock

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