INTERNATIONAL:
Australia
Canada
United Kingdom
Singapore
All Countries
HOME
CATEGORY
SEARCH ITEMS
Search all categories
AFFILIATE DISCLOSURE
When you click on links to merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
CATEGORIES
-
Slide Rules
-
Other Engineering Collectibles
-
Drafting Tools
-
Surveying Equipment
Sign Up for eBay Right Now for FREE
HEAT within the ENGINEERING category search found 57 items
Picture
Description
Price
Time Left
eBay:
Vintage Original 1953 ALLIED OIL FUEL DATA CHART CALCULATOR RULER HEAT TEMP COAL
29.99 USD
18d 57m
eBay:
Vtg HTF Honeywell Micro Switch Circular Slide Rule Power Energy Heat Temp Conver
49.99 USD
18d 20h
eBay:
MODERN HEATING by Harold L Alt 1937 Domestic Engineering Chimney Boilers Pipes
9.99 USD
4d 6h
eBay:
Sears central heating & cooling vintage antique booklet manual green 1960’s
28.80 USD
17d 6h
eBay:
VINTAGE GERMAN GERMAN SLIDE RULE TOOL DEVICE Measurement of heat loss Düsseldorf
99.00 USD
12d 22h
eBay:
US to metric converter vintage Toledo OH Amer. Heating & Ventilating Inc
8.00 USD
15d 42m
eBay:
vintage Slide Rule: Dittman & Greer inc. with heating info under slide part
24.96 USD
10d 3h
eBay:
Standard U.S. Annual Heating Cost Computer Slide Rule 1968 With Case.
16.00 USD
11d 5h
eBay:
Berol rapidesign Heating & Air Conditioning R 41 template
10.00 USD
8d 7h
eBay:
NOS Vintage Calculator Slide Rule Libby Owens Ford Heat Gain Calculator 1957
49.99 USD
4d 4h
eBay:
RARE SLIDE RULE IWA 07135 HEATING AND AIR CONDITIONING GERMANY
49.90 USD
19d 4h
eBay:
Vintage New England Metallurgical Heat Metal Ceramic Calculator Slide Rule
10.99 USD
14d 11h
eBay:
How To Predict Interior Daylight Book And Heat Gain Calculator MCM Graphics
16.00 USD
7d 1h
eBay:
VORTEC Heat Load Slide Rule Calculator 1984
10.00 USD
19d 6h
eBay:
Vintage COLEMAN Heating Estimator Slide Rule Chart for Home Heating © 1946
12.00 USD
21d 1h
eBay:
Chromalox 1954 Slide Rule Calculator Perrygraf Tank Heating Room Heater Chart
26.99 USD
22d 4h
eBay:
Sliding Scale York Borg Warner Corporation Size A Duct Air Heating Ice Equip
19.99 USD
28d 23h
eBay:
Aichelin German Engineering Heating Technology Company Text Logo Pin Badge
12.99 USD
12d 48m
eBay:
Vintage Slide Rule Calculator PLATECOIL Tank Heating F2
22.99 USD
7d 7h
eBay:
Vintage Sears heating catalog with tracing paper attached to sketch room 1920s
28.71 USD
10d 3h
eBay:
Vintage German Slide Rule Calculation Air Conditioning Heat Ventilation System
40.00 USD
17d 19h
eBay:
Vintage 1930 s Crane Heating Calculator & Instructions Envelope
29.99 USD
25d 39m
eBay:
1963 Chromalox Tank Heating Estimator Pocket Calculator by Perrygraf
10.00 USD
19d 5h
eBay:
Vintage Domestic Central Heating Calculator Model 3 Fearns Mear M.H. Mear & Co
98.00 USD
6d 22h
eBay:
RapiDesign No 41 Heating Air Conditioning Symbols Drafting Flow Chart Template
7.20 USD
14d 13h
Previous Page
[ 2 of 2 ] Next Page