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Mr Heater 78544 Regulator with Thermal Probe is a genuine OEM replacement component designed specifically for Mr Heater MH18B Big Buddy portable propane heaters.
This regulator ensures proper 11 inch water column (11" WC) gas pressure, allowing your heater to operate safely and efficiently.
The integrated thermal probe safety feature helps regulate gas flow and protects the heater from overheating conditions, maintaining consistent and safe performance during operation.
Built with durable materials and engineered to meet original manufacturer specifications, the Mr Heater 78544 regulator restores proper fuel regulation and heater functionality when replacing a worn or damaged regulator.
Ideal for technicians, repair professionals, and homeowners maintaining Mr Heater Buddy Series heaters, this replacement part ensures dependable propane flow and optimal heating performance.
• Genuine OEM Mr Heater replacement part • Designed for MH18B Big Buddy heaters • Built-in thermal probe safety protection • Maintains 11" WC propane gas pressure • Durable regulator construction • Restores proper heater performance • Easy replacement installation
Q: Is the Mr Heater 78544 regulator compatible with the MH18B Big Buddy heater?
Q: What pressure does the regulator provide?
Q: Does this regulator include a thermal probe?
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