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  • Maxitrol 325-3 1/2"; 325-3 Gas Regulator (140000BTU, 1/2in) Maxitrol 325-3 1/2"; 325-3 Gas Regulator (140000BTU, 1/2in)

    Maxitrol 325-3 1/2"; 325-3 Gas Regulator (140000BTU, 1/2in)

    $72.17
    Product DetailsCapacity (BTU)140000 BTUSize (In)1/2 inDescriptionMaxitrol's 325 Series pounds to inches regulators are for use on residential, commercial, and industrial applications. The 325 Series features a high leverage valve linkage assembly to...
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    $72.17
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  • Maxitrol 325-5 3/4"; 325-5 Gas Regulator (325000BTU, 10PSI, 3/4in) Maxitrol 325-5 3/4"; 325-5 Gas Regulator (325000BTU, 10PSI, 3/4in)

    Maxitrol 325-5 3/4"; 325-5 Gas Regulator (325000BTU, 10PSI, 3/4in)

    $128.04
    Product DetailsCapacity (BTU)325000 BTUMax Pressure10 PSISize (In)3/4 inDescriptionNote: The vent protector (13A15-5) and vent limit device (12A39) are not included and can be purchased separately.This product should be installed by a licensed gas fitter...
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    $128.04
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  • Maxitrol A1010U Amplifier (Used w/: Series 21) Maxitrol A1010U Amplifier (Used w/: Series 21)

    Maxitrol A1010U Amplifier (Used w/: Series 21)

    $628.71
    Product DetailsUsed WithSeries 21DescriptionMaxitrol A1010U Single High Fire Start Furnace Amplifier.A1010UB008FM871O0685412005548685412005548Maxitrol
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    $628.71
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  • Maxitrol MT1-12 Mixing Tube Maxitrol MT1-12 Mixing Tube

    Maxitrol MT1-12 Mixing Tube

    $190.82
    Product DetailsUsed WithSeries 21, Series 31, Series 14, Series 44 System, Series 94 SystemSize (In)1-1/2 inDescriptionUsed with most duct sensor applications and inlet air sensors.Used With:Series 21.Series 31.Series 14.Series 44 System.Series 94 System...
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    $190.82
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  • Maxitrol SC11-B Signal Conditioner (24VAC) Maxitrol SC11-B Signal Conditioner (24VAC)

    Maxitrol SC11-B Signal Conditioner (24VAC)

    $285.69
    Product DetailsVoltage24 VACMountTrackAmperage1.8 ATemperature Range-40 to 158 °FHertz50/60 HzDescriptionThe track mounted SC11-B converts a controller's DC output signal of 4-20 mA or 0-10 V to a 0-20 V DC signal used to control Selectra valves.For...
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    $285.69
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  • Maxitrol TD114 Temperature Sensor Maxitrol TD114 Temperature Sensor

    Maxitrol TD114 Temperature Sensor

    $255.69
    Product DetailsTemperature Range (F)55 to 90 °FUsed WithSeries 14 AmplifierDescriptionThese air temperature sensors maintain precise, stable gas-fired temperatures. Selectra's unique electronic Modulator or Modulator-Regulator valves control gas flow...
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    $255.69
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  • Maxitrol TS144 Temperature Sensor Maxitrol TS144 Temperature Sensor

    Maxitrol TS144 Temperature Sensor

    $297.05
    Product DetailsTemperature Range40 to 80, 80 to 140 °FUsed WithSelectra Series 44DescriptionThese air temperature sensors maintain precise, stable gas-fired temperatures. Selectra's unique electronic Modulator or Modulator-Regulator valves control gas...
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    $297.05
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  • McDonnell & Miller 110100; 2-M Cutoff Switch (240VAC) McDonnell & Miller 110100; 2-M Cutoff Switch (240VAC)

    McDonnell & Miller 110100; 2-M Cutoff Switch (240VAC)

    $529.19
    Product DetailsVoltage240 VACUsed With47 Series, 247 Series, 63 Series, 53 Series, 51 SeriesDescriptionCutoff switch w/ Manual Reset for Mcdonnell & Miller 47-2, 51-2, 51S2, 63, and 247-2.1101002-MB07F6T3V3VMcDonnell & Miller
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    $529.19
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  • McDonnell & Miller 114400; FS4-3 Flow Switch (120/240VAC, 3.7, 7.4A, 1in) McDonnell & Miller 114400; FS4-3 Flow Switch (120/240VAC, 3.7, 7.4A, 1in)

    McDonnell & Miller 114400; FS4-3 Flow Switch (120/240VAC, 3.7, 7.4A, 1in)

    $489.29
    Product DetailsAmperage3.7, 7.4 AHertz50/60 HzTemperature Range32 to 300 °FMax Pressure160 PSIVoltage120/240 VACSize (In)1 inConnection TypeNPTDescriptionThis product does not comply with the “Safe Drinking Water Act,” which requires that products meet...
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    $489.29
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  • McDonnell & Miller 120601; FS8-W Flow Switch (120/240v)

    McDonnell & Miller 120601; FS8-W Flow Switch (120/240v)

    $635.61
    Product DetailsMax Pressure160 PSIVoltage120/240 vMax Temp (F)225 °FAmperage7.4 ADescriptionMcDonnell & Miller 1" NPT, NEMA 4X-rated, single pole, double throw snap flow switch with sealed Monel bellows. This switch comes with four stainless steel...
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    $635.61
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  • McDonnell & Miller 173003; 150S-HD Head Mechanism McDonnell & Miller 173003; 150S-HD Head Mechanism

    McDonnell & Miller 173003; 150S-HD Head Mechanism

    $2,396.31
    Product DetailsUsed With150S SeriesDescriptionHead Mechanisms have a raised face flange and include a gasket and bolts.(S) in model number indicates snap switch.150S-HD173003B072R49R5L7804665431567McDonnell & Miller
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    $2,396.31
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  • McDonnell & Miller 179530; P-1-SS Probe (12in) McDonnell & Miller 179530; P-1-SS Probe (12in)

    McDonnell & Miller 179530; P-1-SS Probe (12in)

    $55.18
    Product DetailsSize12 inDescriptionMcDonnell & Miller model number P-1-SS is a stainless steel probe for RS series sensors, used in conjunction with model number PCH, PCL, and LPC-2000 series liquid level controls.Stainless steel - Series 316...
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    $55.18
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