Delaware Residential Equipment Selection Code (Manual S) 2014

Adoption Info of Delaware Residential Equipment Selection Code (Manual S) 2014

Official title 2014 Delaware Residential Equipment Selection Code (Manual S)

Effective dates January 1, 2014 – Present

Published by Delaware Division of Public Health
Read More: Delaware Residential Load Calculation Code (Manual J), 2016

Delaware Residential Health Facilities Code 2018

Overview The 2014 Delaware Residential Equipment Selection Code, commonly referred to as Manual S, provides comprehensive guidelines for the selection and sizing of HVAC equipment in residential buildings. This code ensures that heating, ventilation, and air conditioning (HVAC) systems are properly matched to the calculated heating and cooling loads (as determined by Manual J) to provide optimal comfort, energy efficiency, and system longevity in Delaware homes.

Key components of the 2014 Delaware Residential Equipment Selection Code (Manual S) include:

  • Equipment Selection Criteria: Guidelines for selecting the appropriate HVAC equipment, including air conditioners, heat pumps, furnaces, and boilers, based on the specific heating and cooling load requirements of the home.
  • Equipment Sizing: Ensures that HVAC systems are correctly sized to match the calculated loads, avoiding issues such as short cycling, excessive wear, or inadequate temperature control.
  • Performance Standards: Requirements for equipment performance, including energy efficiency ratings (SEER, HSPF, AFUE), and the ability to meet the demands of the local climate.
  • Compatibility and Integration: Guidelines for ensuring that selected equipment components, such as thermostats, air handlers, and duct systems, are compatible and function together as an efficient system.
  • Installation Considerations: Recommendations for proper installation practices to ensure that the equipment operates as intended, maintaining energy efficiency and comfort.

The 2014 edition of the Delaware Residential Equipment Selection Code (Manual S) aligns with national standards set by the Air Conditioning Contractors of America (ACCA) and is essential for HVAC contractors, engineers, and designers involved in residential construction and retrofitting projects.