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Amplifier (9)
Boiler Part (52)
Boiler Regulator (184)
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Boiler Venting (11)
Gas Valve (4)
Heating Part (1)
Modulating Valve (7)
Orifice (1)
Temp Selector (14)

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$1 to $5 (13)
$5 to $10 (27)
$10 to $15 (16)
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$40 to $45 (6)
$45 to $50 (6)

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Product Image of Discharge Air Temperature Sensor used w/ Mixing Tube (90° to 140°F)
$127.89 each
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Product Image of 1/2" Modulator Valve
1/2" Modulator Valve
SKU: M420B-1/2
Maxitrol
SKU: M420B-1/2
Brand: Maxitrol
$218.22 each
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Product Image of 3/4" Modulator Regulator Valve
3/4" Modulator Regulator Valve
SKU: MR610-3/4
Maxitrol
SKU: MR610-3/4
Brand: Maxitrol
$338.32 each
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Product Image of 20-42" WC Black Spring for 210E Regulators
20-42" WC Black Spring for 210E Regulators
SKU: R9110-2042
Maxitrol
SKU: R9110-2042
Brand: Maxitrol
$125.41 each
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Product Image of 3/4" NPT Vent Screen
3/4" NPT Vent Screen
SKU: 13A03-6
Maxitrol
SKU: 13A03-6
Brand: Maxitrol
$4.26 each
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Product Image of 3/4" Poppet Style Regulator w/ Limiter & High-Temperatures
$46.40 each
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Product Image of Temperature Sensor for AD1094
Temperature Sensor for AD1094
SKU: TS394-3B-48FQ
Maxitrol
SKU: TS394-3B-48FQ
Brand: Maxitrol
$56.73 each
In Stock
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Product Image of 4-12" WC Violet Spring for R400 & R400S Regulators
$5.71 each
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Product Image of 3/4" Poppet Style Gas Regulator  MAX 4-8" W.C (250,000 BTU)
$38.62 each
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Product Image of 2-1/2" Straight-Thru-Flow Gas Regulator (17,000,000 BTU)
$866.90 each
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Product Image of 1/2" Poppet Regulator (Max In)
1/2" Poppet Regulator (Max In)
SKU: RV47L-1/2-812
Maxitrol
SKU: RV47L-1/2-812
Brand: Maxitrol
$26.73 each
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Product Image of Selectrastat Sensor (40° to 80°F)
$227.09 each
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Product Image of Remote Temperature Discharge Selector (120° to 170°F)
$129.58 each
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Product Image of Wall Mount Space Temperature Selector (40° to 80°F)
$161.67 each
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Product Image of Remote Selector Display Interface for MP2 Temperature Controller
$879.54 each
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Product Image of 1" Gas Pressure Regulator, w/ OPD 600, Imblue
1" Gas Pressure Regulator, w/ OPD 600, Imblue
SKU: 325-5BL600-1
Maxitrol
SKU: 325-5BL600-1
Brand: Maxitrol
$242.41 each
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Product Image of 3-8" WC Pink Spring for RV91 & 210E Regulators
3-8" WC Pink Spring for RV91 & 210E Regulators
SKU: R9110-38
Maxitrol
SKU: R9110-38
Brand: Maxitrol
$16.72 each
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Product Image of Amplifier/Selector w/ LCD Display (100° to 500°F)
Amplifier/Selector w/ LCD Display (100° to 500°F)
SKU: AD1094C-1050
Maxitrol
SKU: AD1094C-1050
Brand: Maxitrol
(2)
$831.70 each
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Product Image of 1-1/2" Gas Pressure Regulator, 5 psi (2250000 BTU)
1-1/2" Gas Pressure Regulator, 5 psi (2250000 BTU)
SKU: 325-9L210E-1-1/2
Maxitrol
SKU: 325-9L210E-1-1/2
Brand: Maxitrol
$1,389.72 each
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Product Image of 1/2" Gas Appliance Regulator
1/2" Gas Appliance Regulator
SKU: R500-1/2
Maxitrol
SKU: R500-1/2
Brand: Maxitrol
$80.73 each
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Product Image of 3/8" Regulator w/ Limiter Good To 275°F
3/8" Regulator w/ Limiter Good To 275°F
SKU: RV20LT-3/8
Maxitrol
SKU: RV20LT-3/8
Brand: Maxitrol
$34.70 each
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Product Image of 10-22" WC Red Spring for RV11 & 210G Regulators
10-22" WC Red Spring for RV11 & 210G Regulators
SKU: R11110-1022
Maxitrol
SKU: R11110-1022
Brand: Maxitrol
$70.07 each
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Product Image of 2-5" WC Plated Spring for RV81, 210D & 325-7 Regulators
$12.11 each
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Product Image of 20-42" WC Tagged Spring for 325-3 Regulators (1-2 psi)
$33.10 each
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Product Image of 1-1/2" Zero Governor Regulator
1-1/2" Zero Governor Regulator
SKU: 210DZ-1-1/2
Maxitrol
SKU: 210DZ-1-1/2
Brand: Maxitrol
(1)
$498.16 each
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Product Image of 2" x 2" 325-9BL Series Lever Acting Line Regulator w/ Imblue Technology
$419.61 each
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Product Image of 3/4" Modulating Gas Valve Right Side Outlet
$275.56 each
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Product Image of Remote Temperature Discharge Selector (80° to 130°F)
$196.95 each
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Product Image of 5-15" WC Green Spring for RV111 & 210G Regulators
$36.35 each
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Product Image of 2-5" WC Plated Spring for RV91 & 210E Regulators
$15.81 each
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Product Image of Remote Temperature Selector (80° to 130°F) Duct
$198.89 each
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Product Image of 1-3.5" WC Brown Spring for RV61 Regulators
$8.90 each
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Product Image of 1-1/2" Balanced Valve Regulator (12,000,000 BTU)
1-1/2" Balanced Valve Regulator (12,000,000 BTU)
SKU: 210E-1-1/2
Maxitrol
SKU: 210E-1-1/2
Brand: Maxitrol
(1)
$872.63 each
In Stock
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Product Image of 1-1/2" Lever Acting Gas Regulator (1,250,000 BTU)
1-1/2" Lever Acting Gas Regulator (1,250,000 BTU)
SKU: 325-7ABL-1-1/2
Maxitrol
SKU: 325-7ABL-1-1/2
Brand: Maxitrol
$225.67 each
In Stock
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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
In Stock
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Product Image of 3/8" NPT Vent Screen
3/8" NPT Vent Screen
SKU: 13A03-3
Maxitrol
SKU: 13A03-3
Brand: Maxitrol
$3.46 each
In Stock
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Product Image of 10-22" WC Red Spring for RV61 Regulators
10-22" WC Red Spring for RV61 Regulators
SKU: R6110-1022
Maxitrol
SKU: R6110-1022
Brand: Maxitrol
$13.06 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
$6.38 each
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Product Image of 4-8" WC Orange Spring for RV52, R500 & R500S Regulators
$4.78 each
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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 Seal Cap with Gasket For RV47, RV48, RV52, & R500
$11.78 each
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Product Image of 3/8" Lever Acting Gas Regulator w/ Vent Limiter (140,000 BTU)
3/8" Lever Acting Gas Regulator w/ Vent Limiter (140,000 BTU)
SKU: 325-3-3/8-12A09
Maxitrol
SKU: 325-3-3/8-12A09
Brand: Maxitrol
(13)
$41.00 each
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Product Image of 1-3.5" WC Brown Spring for RV52, R500 & R500S Regulators
$3.79 each
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Product Image of 3-8" WC Pink Spring for RV53, R600 & R600S Regulators
$8.56 each
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Product Image of MP2 Amplifier, Programmable Process Temperature Control System
$1,163.91 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 9" Mixing Tube - use with Sensors
$103.13 each
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Product Image of 1/8" NPT Pressure Tap Fitting
$26.68 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.