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NC Uniform Boiler & Pressure Vessel Act
$19.95
Manual N - Commercial Load Calculation
$135.95
Manual J - Residential Load Calculation, 8th Edition - Full Version
$165.95
Manual D - Residential Duct Systems
$125.95
Manual Q - Commercial Low Pressure, Low Velocity Duct System Design
$85.95
Manual CS - Commercial Application, Systems, and Equipment
$84.95
Duct Calculation Slide Rule
$69.95
Contractor Exam Calculator
$48.95-
NC Uniform Boiler & Pressure Vessel Act
NC Uniform Boiler & Pressure Vessel Act
Manual N - Commercial Load Calculation
The New Fifth Edition of Manual N details the load calculation procedure that addresses the advances in the commercial construction industry: new mate…
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Manual J - Residential Load Calculation, 8th Edition - Full Version
MJ8 produces equipment sizing loads for single-family-detached homes, small multi-unit structures, condominiums, town houses and manufactured homes. T…
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Manual D - Residential Duct Systems
Design a residential duct system in less time with the streamlined Manual D duct procedure. The newly released Manual D has been significantly revised…
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Manual Q - Commercial Low Pressure, Low Velocity Duct System Design
Manual Q is your one-stop refer?ence book on the low-pressure, low-velocity systems used in small and mid-size commercial buildings. Manual Q gives yo…
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Manual CS - Commercial Application, Systems, and Equipment
MANUAL CS Commercial Application, Systems, and Equipment
Duct Calculation Slide Rule
One of our most popular catalog items! This durable two sided plastic sizing wheel comes with a complete instruction manual for residential and commer…
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Contractor Exam Calculator
The Material Estimator is one of the few calculators allowed in the exam and is designed for contractors, trades people and estimating professionals w…
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