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Amplifier (9)
Boiler Part (52)
Boiler Regulator (183)
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Boiler Venting (11)
Gas Valve (4)
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Modulating Valve (7)
Orifice (1)
Temp Selector (14)

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$5 to $10 (27)
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$40 to $45 (7)
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Product Image of 1" Gas Appliance Regulator (1,400,000 BTU)
1" Gas Appliance Regulator (1,400,000 BTU)
SKU: R600S-1-CSA
Maxitrol
SKU: R600S-1-CSA
Brand: Maxitrol
(3)
$145.28 each
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Product Image of 1-3.5" WC Brown Spring for RV61 Regulators
$8.63 each
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Product Image of 1-2 psi Tagged Spring For 325-5A
1-2 psi Tagged Spring For 325-5A
SKU: R325E10-P12A
Maxitrol
SKU: R325E10-P12A
Brand: Maxitrol
$33.39 each
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Product Image of 1-1/2" Negative Pressure Modulator Regulator Valve
$1,245.27 each
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Product Image of 1-3.5" WC Brown Spring for RV81 & 210D Regulators
$11.41 each
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Product Image of 1-3.5" WC Brown Spring for RV53, R600 & R600S Regulators
$9.12 each
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Product Image of 7-11" WC White Spring for 325-5A
7-11" WC White Spring for 325-5A
SKU: R325E10-711A
Maxitrol
SKU: R325E10-711A
Brand: Maxitrol
$5.94 each
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Product Image of 15-30" WC Yellow Spring For 210D & 325-7
15-30" WC Yellow Spring For 210D & 325-7
SKU: R8110-1530
Maxitrol
SKU: R8110-1530
Brand: Maxitrol
$36.33 each
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Product Image of Wall Mount Temperature Sensor (40° to 80°F)
$191.03 each
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Product Image of 2-5" WC Plated Spring for RV53, R600 & R600S Regulators
$8.64 each
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Product Image of 5-9" WC Plated Spring for 325-5A
5-9" WC Plated Spring for 325-5A
SKU: R325E10-59A
Maxitrol
SKU: R325E10-59A
Brand: Maxitrol
$11.06 each
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Product Image of 3/8" Poppet Style Gas Regulator w/ Integ Limiter
3/8" Poppet Style Gas Regulator w/ Integ Limiter
SKU: RV20VL-3/8-812
Maxitrol
SKU: RV20VL-3/8-812
Brand: Maxitrol
$25.20 each
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Product Image of 1/2" Modulator Regulator Valve
1/2" Modulator Regulator Valve
SKU: MR510-1/2
Maxitrol
SKU: MR510-1/2
Brand: Maxitrol
$272.51 each
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Product Image of 2-1/2" Negative Pressure Mod/Reg Valve
2-1/2" Negative Pressure Mod/Reg Valve
SKU: MR212G-2020
Maxitrol
SKU: MR212G-2020
Brand: Maxitrol
$2,252.68 each
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Product Image of Vent Dampener For 325-5 Gas Pressure Regulators
$14.90 each
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Product Image of Threaded Sleeve Nut for 1/8" O.D. Connector Tube RV20V Series
$6.98 each
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Product Image of 3-Way Control Head Kit for MR212D
3-Way Control Head Kit for MR212D
SKU: KMR212D-2
Maxitrol
SKU: KMR212D-2
Brand: Maxitrol
$1,003.07 each
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Product Image of Remote Temperature Selector w/ Dial (50° to 90°F)
$365.39 each
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Product Image of 3/8" x 3/8" Compression Fitting Tube Connector
$20.37 each
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Product Image of 5-12" WC Plated Spring for RV110/111 & 210G Regulators
$32.15 each
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Product Image of 3/4" Modulator Valve
3/4" Modulator Valve
SKU: M611-3/4
Maxitrol
SKU: M611-3/4
Brand: Maxitrol
(1)
$489.52 each
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Product Image of Discharge Air Temperature Sensor (20° to 60°F)
$140.59 each
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Product Image of 5-9" WC Plated Spring for 325-3 Regulators
5-9" WC Plated Spring for 325-3 Regulators
SKU: R325C10-59
Maxitrol
SKU: R325C10-59
Brand: Maxitrol
$6.17 each
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Product Image of Vent Dampener For 325-7
Vent Dampener For 325-7
SKU: KVOP-4
Maxitrol
SKU: KVOP-4
Brand: Maxitrol
(2)
$15.53 each
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Product Image of Seal Cap with Gasket For RV47, RV48, RV52, & R500
$11.78 each
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Product Image of 7-11" WC White Spring for 325-3 Regulators
7-11" WC White Spring for 325-3 Regulators
SKU: R325C10-711
Maxitrol
SKU: R325C10-711
Brand: Maxitrol
$9.09 each
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Product Image of 10-22" WC Red Spring for R500 & R500S Regulators
$9.51 each
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Product Image of Dual Temperature Sensor (55° to 90°F)/(90° to 140°F)
$135.62 each
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Product Image of 5-12" WC Blue Spring for R400 & R400S
5-12" WC Blue Spring for R400 & R400S
SKU: R400B10-512
Maxitrol
SKU: R400B10-512
Brand: Maxitrol
$4.07 each
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Product Image of 2-5" WC Plated Spring for RV61 Regulators
$6.95 each
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Product Image of 1-3.5" WC Brown Spring for RV91 & 210E Regulators
$17.05 each
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Product Image of 4-8" WC Orange Spring for RV81 & 210D Regulators
$12.14 each
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Product Image of 1/4" Poppet Style Gas Regulator w/ Vent Limiting Orifice (Max 4-8" Out)
$27.58 each
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Product Image of 20-42" WC Black Spring for 210G Regulators
20-42" WC Black Spring for 210G Regulators
SKU: R11110-2042
Maxitrol
SKU: R11110-2042
Brand: Maxitrol
$106.00 each
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Product Image of 3-8" WC Pink Spring for RV52, R500 & R500S Regulators
$4.07 each
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Product Image of 2" Zero Governor Regulator (5 psi)
2" Zero Governor Regulator (5 psi)
SKU: 210EZ-2
Maxitrol
SKU: 210EZ-2
Brand: Maxitrol
$955.01 each
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Product Image of 4-8" WC Orange Spring for RV91 & 210E Regulators
$15.35 each
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Product Image of 3/4" Modulator Gas Valve w/ Vent Tap Both Sides
$403.91 each
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Product Image of 4" Flanged Gas Pressure Regulator (50,000,000 BTU)
$3,692.99 each
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Product Image of 3-6" WC Plated Spring for RV91 & 210E Regulators
$16.88 each
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Product Image of Panel Mount Space Temperature Selector (55° to 90°F)
$102.26 each
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Product Image of 1" Modulator Regulator Valve
1" Modulator Regulator Valve
SKU: MR610-1
Maxitrol
SKU: MR610-1
Brand: Maxitrol
$359.92 each
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Product Image of Discharge Air Temperature Sensor (120° to 170°F)
$134.28 each
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Product Image of 3" Negative Pressure Mod/Reg Valve
3" Negative Pressure Mod/Reg Valve
SKU: MR212G-2424
Maxitrol
SKU: MR212G-2424
Brand: Maxitrol
$2,677.73 each
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Product Image of 10-22" WC Red Spring for R400 & R400S
10-22" WC Red Spring for R400 & R400S
SKU: R400B10-1022
Maxitrol
SKU: R400B10-1022
Brand: Maxitrol
$9.73 each
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Product Image of 1/4" NPT Vent Screen
1/4" NPT Vent Screen
SKU: 13A03-2
Maxitrol
SKU: 13A03-2
Brand: Maxitrol
(1)
$3.45 each
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Product Image of A1092 Amplifier
A1092 Amplifier
SKU: A1092
Maxitrol
SKU: A1092
Brand: Maxitrol
$335.73 each
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Product Image of 3-6" WC Plated Spring for RV110/111 & 210G Regulators
$32.15 each
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Headquarted in Southfield, Michigan, Maxitrol is a leader in innovative technology for the natural gas industry. We carry a wide variety of Maxitrol gas regulators to fit your needs.