The Powers Regulator Co. Thermometer Chicago New York Large 5 inch gauge# 948-3 Looks to be electric untested. Outside looks to be in very good vintage condition gauge is from 100 to 200 fahr cxx

The Powers Regulator Co. Large Industrial Thermometer (#948-3)

🏭 Own a Massive Piece of Industrial Heritage! 🏭

Command attention with this striking, heavy-duty The Powers Regulator Co. Thermometer from Chicago and New York! Featuring a large 5-inch dial gauge calibrated from 100 to 200 degrees Fahrenheit, this vintage instrument is a stunning architectural showpiece for industrial decor, steampunk projects, or vintage workshops.

• Manufacturer: The Powers Regulator Co. (Chicago & New York)

• Design: Round metal housing with a cream or white/silver face, bold black numbers, and a rear probe with a threaded mounting fitting (often used in vintage boilers, furnaces, or HVAC/industrial piping systems).

• Scale Ranges: Commonly found in ranges like 30°F–155°F or 80°F–210°F depending on the specific model variant.

• Dimensions: Typically around 3¾ inches (approx. 9.5 cm) across the dial housing and roughly 6½ inches (approx. 16.5 cm) in total length from the face to the tip of the probe.

• Condition & Value: Most available units on the secondary market are pre-owned, vintage, or untested for accuracy, showing varying degrees of surface oxidation, pitting, and finish wear.

Appearing to be an electric unit, it is sold as-is and untested, but the exterior housing presents in very good vintage condition with gorgeous period character. Industrial artifacts of this size and pedigree are exceptionally hard to find—grab this powerhouse before it's gone!