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Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 0
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 1
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 2
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 3
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 4
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 5
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 6
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 7
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 8
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 9
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 10
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 0
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 1
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 2
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 3
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 4
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 5
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 6
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 7
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 8
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 9
Vtg HVAC Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer, US $38 – Picture 10

Vtg Hvac Calculators Slide Rule Bell & Gossett Trane Ductulator System Syzer

US $38

  • Grants Pass, Oregon, United States
  • Jan 29th
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Vintage HVAC Calculators Bell & Gossett Day Night Trane Ductulator  System Syzer Nice lot of old turn or pull calculators. Some show some small scuffs and scratches. The following are included in this auction: 1. BELL & GOSSETT SYSTEM SYZER CALCULATOR - IN ORIGINAL SLEEVE 2. DAY & NIGHT RESIDENTIAL AIR CONDITIONING & HEATING SLIDE RULE - DOUBLE SIDED FOR HEAT & AIR IN SLEEVE 3. TRANE DUCTULATOR ENGLISH & SI METRIC UNITS - IN ORIGINAL SLEEVE 4. BELL & GOSSETT CIRCUIT SETTER BALANCE VALVE CALCULATOR 5. PARKER SEAL COMPANY INDUSTRIAL RECIPROCATING O- RING GLAND DESIGN & TUBE FITTING 6. AMETEK METRIC PRESSURE CONVERTER 7. WESTINGHOUSE WATER FLOW CALCULATOR - REFRIGERANT FLOW CALCULATOR - SUCTION & DISCHARGE, LIQUID LINE CAPACITY, & GAS VELOCITY 8. TAPPAN AIR DUCT CALCULATOR - EQUAL FRICTION METHOD, & VELOCITY REDUCTION METHOD HOLO-KROME SOCKET SCREW SELECTOR - NOMINAL, & NATIONAL COARSE NICE LOT OF CALCULATORS FOR A LOW STARTING PRICE AND NO RESERVE
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes “all in nice condition. Some in original sleeves. Some scuffs and scratches.”

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