Single-stage low-pressure propane regulator for RV, camping, outdoor cooking, and indoor propane appliances up to 115,000 BTU. 1/4" FPT inlet x 3/8" FPT outlet. 11–14" WC outlet pressure. 25–250 PSI inlet range. Zinc body with precision-milled inlets.
The Mr. Heater F273767 is a single-stage low-pressure propane regulator for use with standard propane appliances up to 115,000 BTU — camp stoves, RV furnaces, portable Mr. Heater units, outdoor grills, and similar low-pressure applications. It is the single-stage counterpart to the two-stage F273763, sharing the same 1/4" FPT inlet and 3/8" FPT outlet connections but using a simpler single-step pressure reduction design.
The zinc body with precision-milled inlets provides reliable, corrosion-resistant construction at a lower price point than two-stage designs. Inlet pressure range is 25–250 PSI, accommodating the full range from near-empty to full propane cylinder pressure. Outlet pressure is 11–14" WC, covering the standard low-pressure delivery range for most propane appliances. For consistent performance across a range of tank fill levels or when running multiple appliances simultaneously, the two-stage F273763 is the step up.
• 1x Mr. Heater F273767 single-stage regulator Hose sold separately. Compatible with standard 1/4" FPT propane supply pigtails and hoses.
Single-stage regulators are a practical choice when: • Running a single appliance with moderate BTU demand • The tank will be used from full to near-empty in a relatively short time (so the tank pressure doesn't vary wildly) • Consistent flame precision is less critical (e.g. portable heating rather than precision cooking) • A lower-cost solution is acceptable For multiple simultaneous appliances, precision cooking, or full-time RV use where consistent pressure across all tank fill levels matters — the two-stage F273763 is the better choice.
Both use the same 1/4" FPT x 3/8" FPT connections and low-pressure output: F273767 (this item): • Single-stage • 115,000 BTU/hr • 11–14" WC outlet • Zinc body • Lower price point F273763: • Two-stage • 160,000 BTU/hr • Stable 11" WC outlet • More consistent pressure as tank empties If in doubt, choose the two-stage F273763 for better consistency. Choose the F273767 for simple, single-appliance portable use where cost matters more than pressure stability.