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HEAT within the category search found 40 items
Picture
Description
Price
Time Left
eBay:
Vintage MEAR Ducting Calculator for Heating Cold Ventilating Pneumatic Handling
59.99 USD
29d 22h
eBay:
Vintage Heat Treating Guide Slide Rule Calculator Huntington Alloys Inco Co
10.99 USD
24d 17h
eBay:
1946 Wesix Wired Heat Vintage Slide Rule Calculator Perry Graf Corp Maywood IL
14.95 USD
14d 23s
eBay:
Vintage 1955 Crane Heating Calculator & Instructions Envelope
29.50 USD
7d 19m
eBay:
HONEYWELL MICRO SWITCH CIRCULAR SLIDE RULE Power Pressure Energy Heat Flow Rate
19.99 USD
2d 16h
eBay:
3 VINTAGE PAPER CALCULATORS HOMART SEARS ROEBUCK & CO HEATING & GRAYBAR MOTOR
8.39 USD
14d 19h
eBay:
Heat Load Calculator for Electrical Enclosures Slide Chart Sizing Guide Vortec
11.78 USD
13d 12h
eBay:
Vintage Frederick Post Co 1444P USA Slide Ruler w Leather Case Campbell Heating
12.95 USD
12d 10h
eBay:
G.A. Stromm Rapid Radiation Calculator For Heating Buildings Antique Very RARE
75.00 USD
19d 5h
eBay:
Sears central heating & cooling vintage antique booklet manual green 1960’s
24.00 USD
24d 16h
eBay:
MISCO Heat & Corrosion Resistant Casting Wheel Chart Card Mechanist Tool
5.97 USD
2d 1h
eBay:
Electrical Wattage Heat Load Calculator Sizing Guide Cardboard Slide Rule 1972
9.95 USD
6d 16h
eBay:
Vintage e.f.m. automatic heat Boiler Instructions. Free Shipping!
12.95 USD
8d 1h
eBay:
1966 CHROMALOX MINERAL INSULATED ELECTRIC HEATING CABLE SLIDE CALCULATOR Wiegand
17.99 USD
13d 21h
eBay:
Vtg Heating Calculator Slide Ruler Rules Hot Water Steam Systems Gravity Vapor
16.99 USD
18d 5h
eBay:
1954 AJAX Electric Co Advertising Slide Calculator Salt Bath Heating Steel Phila
16.50 USD
17d 18h
eBay:
american standard heating calculator 1954
19.98 USD
7d 10h
eBay:
Vintage crane hydronic heating calculator Slide rule
14.99 CAD
8d 1h
eBay:
Chromalox 1954 Slide Rule Calculator Perrygraf Tank Heating Room Heater Chart
26.99 USD
17h 52m
eBay:
Vintage COLEMAN Heating Estimator Slide Rule Chart for Home Heating © 1946
12.00 USD
30d 15h
eBay:
VORTEC Heat Load Slide Rule Calculator 1984
7.88 USD
30d 12h
eBay:
NOS Vintage Calculator Slide Rule Libby Owens Ford Heat Gain Calculator 1957
49.99 USD
13d 17h
eBay:
Vintage Original 1953 ALLIED OIL FUEL DATA CHART CALCULATOR RULER HEAT TEMP COAL
29.99 USD
27d 14h
eBay:
Vintage CALIFORNIA HEATING PUMP CORP Slide Rule 1950s Burbank CA USA
34.99 USD
6d 18h
eBay:
Vintage German Slide Rule Calculation Air Conditioning Heat Ventilation System
40.00 USD
27d 8h
eBay:
Vintage warden king heating calculator with instructions slide rule
14.99 CAD
8d 1h
eBay:
Vintage Coleman heating calculator
10.00 USD
10d 14h
eBay:
1954 AJAX Electric Co Advertising Slide Calculator Salt Bath Heating Steel Phila
20.00 USD
26d 14h
eBay:
US to metric converter vintage Toledo OH Amer. Heating & Ventilating Inc
8.00 USD
24d 14h
eBay:
Sliding Scale York Borg Warner Corporation Size A Duct Air Heating Ice Equip
19.99 USD
7d 12h
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