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331 products

Showing 145 - 192 of 331 products

Showing 145 - 192 of 331 products
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Asco K3A652V ASC 3/4" 120V GAS Valve 5# MAX
$448.38
In stock
Asco K3A662V ASC 1"120V N/C GAS Valve 5# MAX
$490.00
In stock
Asco K3A672U ASC 1-1/4" NPT 1,290,000 BTUs N.C. 5PSI
$510.85
In stock
Asco K3A682U ASC 1-1/2" NPT 1,509,000 BTUs N.C. 5PSI
$570.00
Available to Order
Asco K3A682V ASC 1 1/2" 120V N/C GAS Valve 5# MAX
$570.00
In stock
Asco K3A772V ASC 1 1/4" 120V N/C GAS Valve 1.5# MAX
$320.08
Available to Order
Asco K3A782U ASC 1-1/2" solenoid valve 120V 1-1/2 PSI gas application
$373.85
Available to Order
Asco K3A782V ASC 1 1/2" 120V N/C GAS Valve 1.5# MAX
$383.69
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 L91B1035 HYR 135 ohm Pressuretrol 0-15 PSI range
$417.50
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
Dongan LJH-90A DOGN Dongan 10,000V 120V primary ignition transformer 312-25AXO202
$198.77
In stock
Dongan LJH-90C DOGN Dongan 10,000V 240V primary ignition transformer
$225.97
In stock
Fireye M4RT1 FIRE FlameRectCtrl 120v5secP.10PTFI
$1,086.62
In stock
Maxitrol M511-3/4: 3/4" Gas Valve MAX 3/4" Gas Valve
$283.84
Available to Order
Maxitrol M520-3/4: INDIRECT FIRED MODULATING VALVE MAX INDIRECT FIRED MODULATING VALVE
$309.74
Available to Order
Maxitrol M611B-1 MAX 1" NPT Modulating Gas Valve for Direct Fired (Negative Pressure) Burners with 1/2 PSI Inlet Pressure Max and both side fitted for low fire adjustment
$455.95
In stock
Honeywell M9484E1033 HYR Flamesafeguard ADJ T/S 24V 1SW. PROP. MOTOR
$1,434.26
In stock
Honeywell M9484F1007 HYR Flamesafeguard DJ T/S 24V 2 SW PROP.MOTOR
$1,501.10
Available to Order
Fireye MART1 FIRE M-Series II Amplifier Module Flame rect amplifier, 2-4 sec FFRT. Use with 69ND, 45CM
$366.15
In stock
RTC Solutions MBV-1.0NN RTC Manual ball valve 1" NPT to NPT
$23.96
In stock
RTC Solutions MBV-1.2NN RTC Manual ball valve 1/2" NPT to NPT
$10.22
In stock
RTC Solutions MBV-3.4NN RTC Manual ball valve 3/4" NPT to NPT
$15.58
In stock
RTC Solutions MBV-3.8NN RTC Manual ball valve 3/8" NPT to NPT
$8.64
In stock
Fireye MC120: 120V CHASSIS M-SERIES II FIRE 120V CHASSIS M-SERIES II
$1,720.92
In stock
Fireye MC230 FIRE 230V CHASSIS, M-SERIES
$1,720.92
Available to Order
Fireye MEC120 FIRE 120V MICRO M CHASIS
$623.54
In stock
Fireye MEC120D FIRE 120 VAC, 50/60 Hz Chassis with standard plug-in daughter board
$651.54
In stock
Fireye MEC120R FIRE 120 VAC, 50/60 Hz Chassis with remote reset.
$746.31
Available to Order
Fireye MED2 FIRE PLUG-IN MODULE,W/ DISPLY OUTPT
$106.72
In stock
Fireye MEP100 FIRE MICRO M PROGRAMMER,RELITE
$274.62
In stock
Fireye MEP230 FIRE Programmer, Selectable recycle/non-recycle function, TFI timing, purge timing, post purge, prove open at st
$670.92
In stock
Fireye MEP230H FIRE MEP230 W/8 SEC FLAME STABILIZ.
$757.08
Available to Order
Fireye MEP235 FIRE MICROm SERIES PROG MODULE SELECT. PURGE TIMING
$670.92
Available to Order
Fireye MEP537 FIRE PROGRAM MODULE,10sec MTFI
$842.15
Available to Order
Fireye MEP562 FIRE MEP560 W/LOCKOUT ON LOSS OF AIR
$842.15
In stock
Fireye MERT4 FIRE Flame rect amp. 3 sec FFRT. Use with 69ND, 45CM.
$133.54
In stock
Fireye MEUV1 FIRE UV amp, 0.8 sec FFRT. Use with UV1, UV2, 45UV3.
$130.31
In stock
Fireye MEUV4 FIRE UV amp, 3 sec FFRT. Use with UV1, UV2, 45UV3.
$130.31
In stock
Fireye MP230 FIRE Fireye Programming Module - Selectable timing
$1,839.38
In stock
Maxitrol MR212D-88 MAX Selectra/Modulation 1" MOD/REG. VALVE, NEG PRESS
$1,057.26
In stock
Maxitrol MR212E-1616 MAX 2" NPT Modulating Gas Valve and Regulator for Direct Fired (Negative Pressure) Burners with 5 PSI Inlet Pressure Max
$1,403.65
In stock

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