Maxitrol
Browse Maxitrol replacement parts at Furnace Part Source, including available gas regulators, gas pressure regulators, appliance regulator components, vent limiters, vent protectors, vent screens, range springs, sensors, connectors, and related service parts. Match the exact part number, regulator series, pressure range, connection size, fuel type, venting requirements, and equipment model before ordering to help confirm the correct replacement.
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Maxitrol 325-3L47-1/2 1/2" 325-3LX attached to OPD47
Maxitrol
MSRP: $86.59Now: $66.91Maxitrol 325-3L47-1/2 1/2" 325-3LX attached to OPD47 FurnacePartSource.com CommitmentMSRP: $86.59Now: $66.91 -
Maxitrol 325-3L47-1/2-LIM 325-3LXw/OPD47 & Limiter 1/2"
Maxitrol
MSRP: $82.05Now: $63.41Maxitrol 325-3L47-1/2-LIM 325-3LXw/OPD47 & Limiter 1/2" FurnacePartSource.com CommitmentMSRP: $82.05Now: $63.41 -
Maxitrol 325-3L47-3/8 3/8" 325-3LX attached to OPD47
Maxitrol
MSRP: $86.26Now: $66.66Maxitrol 325-3L47-3/8 3/8" 325-3LX attached to OPD47 FurnacePartSource.com CommitmentMSRP: $86.26Now: $66.66 -
Maxitrol 325-3L47-3/8-LIM 325-3LXw/OPD47 & Limiter 3/8"
Maxitrol
MSRP: $66.78Now: $51.60Maxitrol 325-3L47-3/8-LIM 325-3LXw/OPD47 & Limiter 3/8" FurnacePartSource.com CommitmentMSRP: $66.78Now: $51.60 -
Maxitrol 325-3L48-1/2 1/2" 325-3LX attached to OPD48
Maxitrol
MSRP: $98.36Now: $76.00Maxitrol 325-3L48-1/2 1/2" 325-3LX attached to OPD48 FurnacePartSource.com CommitmentMSRP: $98.36Now: $76.00 -
Maxitrol 325-3L48-1/2-LIM 325-3LXw/OPD48 & Limiters 1/2"
Maxitrol
MSRP: $96.44Now: $74.52Maxitrol 325-3L48-1/2-LIM 325-3LXw/OPD48 & Limiters 1/2" FurnacePartSource.com CommitmentMSRP: $96.44Now: $74.52 -
Maxitrol 325-5-1 (Replaces 325-5A-1) Gas Regulator with Positive Dead-End Lock-Up
Maxitrol
MSRP: $75.36Now: $58.23Maxitrol 325-5-1 (Replaces 325-5A-1) Gas Regulator with Positive Dead-End Lock-Up 1" NPT, 10 PSI Max Inlet Pressure, 4-12"wc Outlet Pressure, 325,000 btu/hr Max Capacity Lever Acting Design Gas...MSRP: $75.36Now: $58.23 -
Maxitrol 325-5-1-12A39 1" Reg 5#MaxInW/VentLimit4-12"
Maxitrol
MSRP: $84.74Now: $65.48Maxitrol 325-5-1-12A39 1" Reg 5#MaxInW/VentLimit4-12" FurnacePartSource.com CommitmentMSRP: $84.74Now: $65.48 -
Maxitrol 325-5-1/2 1/2" 10#MaxIN 4-12"wcOUT
Maxitrol
MSRP: $75.36Now: $58.23Maxitrol 325-5-1/2 1/2" 10#MaxIN 4-12"wcOUT FurnacePartSource.com CommitmentMSRP: $75.36Now: $58.23 -
Maxitrol 325-5-1/2-12A39 1/2" 5#MaxInW/VentLimitr4-12"
Maxitrol
MSRP: $84.74Now: $65.48Maxitrol 325-5-1/2-12A39 1/2" 5#MaxInW/VentLimitr4-12" FurnacePartSource.com CommitmentMSRP: $84.74Now: $65.48 -
Maxitrol 325-5-3/4 (Replaces 325-5A-3/4) Gas Regulator with Positive Dead-End Lock-Up
Maxitrol
MSRP: $65.95Now: $50.96Maxitrol 325-5-3/4 (Replaces 325-5A-3/4) Gas Regulator with Positive Dead-End Lock-Up 3/4" NPT, 10 PSI Max Inlet Pressure, 4-12"wc Outlet Pressure, 325,000 btu/hr Max Capacity Lever Acting Design...MSRP: $65.95Now: $50.96 -
Maxitrol 325-5-3/4-12A39 (Replaces 325-5A-3/4-12A39) Gas Regulator
Maxitrol
MSRP: $74.17Now: $57.31Maxitrol 325-5-3/4-12A39 (Replaces 325-5A-3/4-12A39) Gas RegulatorMSRP: $74.17Now: $57.31 -
Maxitrol 325-5-3/4-LIM-LP 3/4" W/Lim LP STICK 11" 10-22"
Maxitrol
MSRP: $105.52Now: $81.54Maxitrol 325-5-3/4-LIM-LP 3/4" W/Lim LP STICK 11" 10-22" FurnacePartSource.com CommitmentMSRP: $105.52Now: $81.54 -
Maxitrol 325-5B-1 1"Reg10#MaxIn>4-12"wc IMBLUE
Maxitrol
MSRP: $102.32Now: $79.06Maxitrol 325-5B-1 1"Reg10#MaxIn>4-12"wc IMBLUE FurnacePartSource.com CommitmentMSRP: $102.32Now: $79.06 -
Maxitrol 325-5B-1/2 1/2"Reg10#MaxIn>4-12"wc IMBLUE
Maxitrol
MSRP: $105.04Now: $81.17Maxitrol 325-5B-1/2 1/2"Reg10#MaxIn>4-12"wc IMBLUE FurnacePartSource.com CommitmentMSRP: $105.04Now: $81.17 -
Maxitrol 325-5B-3/4 3/4"Reg10#MaxIn>4-12"wc IMBLUE
Maxitrol
MSRP: $105.25Now: $81.33Maxitrol 325-5B-3/4 3/4"Reg10#MaxIn>4-12"wc IMBLUE FurnacePartSource.com CommitmentMSRP: $105.25Now: $81.33 -
Maxitrol 325-5BL-1 1" 2#LineCert7-11"Out IMBLUE
Maxitrol
MSRP: $105.25Now: $81.33Maxitrol 325-5BL-1 1" 2#LineCert7-11"Out IMBLUE FurnacePartSource.com CommitmentMSRP: $105.25Now: $81.33 -
Maxitrol 325-5BL-1/2 1/2" 2#LineCert7-11"out IMBLUE
Maxitrol
MSRP: $105.25Now: $81.33Maxitrol 325-5BL-1/2 1/2" 2#LineCert7-11"out IMBLUE FurnacePartSource.com CommitmentMSRP: $105.25Now: $81.33 -
Maxitrol 325-5BL-3/4 3/4" 2#LineCert7-11"out IMBLUE
Maxitrol
MSRP: $104.02Now: $80.38Maxitrol 325-5BL-3/4 3/4" 2#LineCert7-11"out IMBLUE FurnacePartSource.com CommitmentMSRP: $104.02Now: $80.38 -
Maxitrol 325-5BL48-3/4 3/4" 325-5L48 W/OPD48 IMBLUE
Maxitrol
MSRP: $154.28Now: $119.21Maxitrol 325-5BL48-3/4 3/4" 325-5L48 W/OPD48 IMBLUE FurnacePartSource.com CommitmentMSRP: $154.28Now: $119.21
Maxitrol Gas Regulators and Replacement Parts
Maxitrol replacement parts are commonly used in gas-fired heating, boiler, water heater, furnace, and appliance applications where pressure regulation and venting components must match the system requirements. This brand page may include Maxitrol gas regulators, gas pressure regulator parts, vent limiters, vent protectors, vent screens, range springs, sensors, tube connectors, dampeners, dust covers, and related service components for compatible equipment.
Choosing the Right Maxitrol Regulator or Service Part
When selecting a Maxitrol replacement part, start with the part number on the existing component or the equipment documentation. Regulator parts can vary by series, pressure range, connection size, fuel type, venting configuration, and application. A Maxitrol gas regulator, appliance regulator, or vent limiter should be compared carefully with the existing part before purchase, especially when the part is used on gas-fired equipment or a pressure-sensitive system.
Common Maxitrol Components on This Page
Available Maxitrol listings may include 325-series gas regulator components, RV-series replacement parts, vent limiters, vent screens, vent protectors, regulator springs, pressure-related service parts, sensors, connectors, and maintenance components. Some parts are small but application-specific, such as vent limiting orifices, dust covers, and tube connectors. These items should be selected by exact part number, regulator model, size, and equipment application rather than appearance alone.
Confirm Compatibility Before Ordering
Gas regulator and pressure-control components require careful matching. Before placing an order, compare the product listing with the existing part label, equipment model, service manual, and gas system requirements. Important details may include inlet and outlet size, pressure range, fuel type, venting requirements, regulator series, mounting orientation, and any required accessories. For gas-related components, replacement should follow the equipment documentation and applicable service requirements.