Lot · HVAC & Refrigeration: Gauges & Probes

Antique HVAC The Johnson System Automatic Temperature Regulation Panel Slate VTG

Name: Antique HVAC The Johnson System Automatic Temperature Regulation Panel Slate VTG
SKU: nb-267722843865
Price: 300.00 USD
Availability: SoldOut

Starting price (see what it sold for on eBay ↗) $300.00 as of Jul 16, 2026

Auction ended Final result not shown

Closed Thu · Jul 16, 2026

Auction window

See it on eBay

This auction has ended. The link opens the listing on eBay, where the seller may relist or offer similar items.

Past HVAC & Refrigeration: Gauges & Probes auctions

Condition Used

Condition tiers New Used Refurbished Damaged Unspecified

Ships from ZIP 540**

croix-valley-trading-company 13,742 ratings · 100.00% positive

Seller

Description

From the seller

This is an incredible piece of engineering history! This system was a groundbreaking historical milestone—the first technology capable of regulating different temperature zones throughout a large building using compressed air.The Pressure Gauge: Manufactured for Johnson by the Jas.

Description is reproduced verbatim from the eBay listing. NightBids does not edit seller copy — refer to the live listing for authoritative details, shipping rates and return policy.