Description
Product Summary
The Maxitrol RV48-1/2 is a gas pressure regulator from Maxitrol, described by the manufacturer as: 1/2" gas pressure regulator 250000 BTU use with R4810 spring includes 3-6" spring. It is sized for 1/2" connections. It replaces RV43 Maximum 1/2 PSI Inlet Pressure.
A gas pressure regulator reduces the supply pressure to the steady pressure the appliance or gas line was designed for, so the burner fires at its rated input no matter how the incoming pressure changes. Replace a regulator that cannot hold its set outlet pressure, chatters or hums, vents gas, or causes burner flames to change when other appliances turn on.
Before you order, match RV48-1/2 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine Maxitrol part: Manufacturer part number RV48-1/2, factory new.
- Pipe Size: 1/2".
- Cross-reference: Replaces RV43 Maximum 1/2 PSI Inlet Pressure.
- Includes: 3-6" Spring.
Frequently Asked Questions
Is this a genuine Maxitrol part?
Yes. This is the Maxitrol RV48-1/2, a factory-new gas pressure regulator from Maxitrol.
How do I make sure it fits my equipment?
Compare RV48-1/2 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
What part numbers does the RV48-1/2 replace?
The Maxitrol RV48-1/2 replaces RV43 Maximum 1/2 PSI Inlet Pressure.
How do I choose the right regulator?
Match the capacity in BTU per hour, the pipe size, the inlet pressure and the outlet pressure range. The spring installed sets the outlet range; other springs are sold separately.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
