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HVAC Calculators

HVAC Calculators
HVAC Calculators
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18 Items

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  1. Sheet Metal/HVAC Pro Calculator
    Sheet Metal/HVAC Pro Calculator
    Special Price $80.95 Regular Price $89.95
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  2. SuperCool Slide Rule Duct Calculator Flex Metal Ductulator Chart
    SuperCool Slide Rule Duct Calculator Flex Metal Ductulator Chart
    Special Price $17.95 Regular Price $19.95
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  3. Ductulator trane- Duct Sizing Calculator, English & Metric Units
    Ductulator trane- Duct Sizing Calculator, English & Metric Units
    Special Price $20.65 Regular Price $22.95
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  4. Air Duct Calculator - Slide Rule
    Air Duct Calculator - Slide Rule
    Special Price $8.95 Regular Price $9.95
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  5. Duct Design Calculator Wheel
    Duct Design Calculator Wheel
    Special Price $7.15 Regular Price $7.95
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  6. ACCA Duct Calculation Slide Rule
    ACCA Duct Calculation Slide Rule
    Special Price $53.95 Regular Price $59.95
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  7. SMACNA Duct System Calculator
    SMACNA Duct System Calculator
    Special Price $53.95 Regular Price $59.95
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  8. Equal Friction Duct Calculator by Carrier
    Equal Friction Duct Calculator by Carrier
    Special Price $8.95 Regular Price $9.95
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  9. ENGINEERING REFERENCE CHART
    ENGINEERING REFERENCE CHART
    Special Price $3.15 Regular Price $3.50
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  10. NATURAL GAS FURNACE MANIFOLD PRESSURE CALCULATOR
    NATURAL GAS FURNACE MANIFOLD PRESSURE CALCULATOR
    Special Price $8.95 Regular Price $9.95
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  11. PURON® SUB COOLING CALCULATOR R 22
    PURON® SUB COOLING CALCULATOR R 22
    Special Price $11.65 Regular Price $12.95
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  12. POCKET SERVICE CARD (RESIDENTIAL) For HCFC-22 Systems
    POCKET SERVICE CARD (RESIDENTIAL) For HCFC-22 Systems
    Special Price $3.55 Regular Price $3.95
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  13. POCKET SERVICE CARD (RESIDENTIAL) For HFC-134A Systems
    POCKET SERVICE CARD (RESIDENTIAL) For HFC-134A Systems
    Special Price $3.55 Regular Price $3.95
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  14. RECIPROCATING LIQUID CHILLER MAINTENANCE LOG
    RECIPROCATING LIQUID CHILLER MAINTENANCE LOG
    Special Price $16.15 Regular Price $17.95
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  15. Gas Heating: Furnaces, Boilers, Controls, Components Spiral-bound – January 1, 2019
    Gas Heating: Furnaces, Boilers, Controls, Components Spiral-bound – January 1, 2019
    Special Price $53.05 Regular Price $58.95
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  16. Refrigerant Usage Certification Study Guide-Second Edition
    Refrigerant Usage Certification Study Guide-Second Edition
    Special Price $49.45 Regular Price $54.95
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  17. Quick Guide to Refrig Cycle, Refrigerants, Components
    Quick Guide to Refrig Cycle, Refrigerants, Components
    Special Price $17.05 Regular Price $18.95
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  18. Storm Water Calculator
    Storm Water Calculator
    Special Price $53.95 Regular Price $59.95
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