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// CODE SNIPPET

[BG] 309.1 Occupiable Space Heating System

2015 Michigan Mechanical Code > 3 General Regulations > 309 Temperature Control > 309.1 Occupiable Space Heating System
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Interior spaces intended for human occupancy shall be provided with heating facilities capable of maintaining a minimum room temperature of 68 degrees Fahrenheit at a point 3 feet above the floor and 2 feet from exterior walls at the design temperature. The installation of portable space heaters shall not be used to achieve compliance with this section.

Exceptions:
  1. Interior spaces where the primary purpose is not associated with human comfort.
  2. Group F, H, S, and U occupancies.
R 408.30923a

Related Code Sections


309.1 General Regulations, Occupiable Space Heating System
Interior spaces intended for human occupancy shall be provided with heating facilities capable of maintaining a minimum room temperature of 68 ...
2015 Michigan Mechanical Code > 3 General Regulations > 309 Temperature Control > 309.1 Occupiable Space Heating System
6.4.3.3.2 Heating, Ventilating, and Air Conditioning, Setback Controls
cooling setpoint at least 5°F above the occupied cooling setpoint or to prevent high space humidity levels. Exception: Radiant heating systems ...
Energy Standard for Buildings Except Low-Rise Residential Buildings 2013 of Michigan > 6 Heating, Ventilating, and Air Conditioning > 6.4 Mandatory Provisions > 6.4.3 Controls > 6.4.3.3 Off-Hour Controls > 6.4.3.3.2 Setback Controls
1402.7 Solar Systems, Filtering
Air transported to occupied spaces through rock or dust-producing materials by means other than natural convection shall be filtered at the outlet ...
2015 Michigan Mechanical Code > 14 Solar Systems > 1402 Installation > 1402.7 Filtering
*2.5-3.1.2 Building Systems, Ventilation and Space Conditioning
, skin breakdown, respiratory conditions) should be evaluated during the mechanical system design process. For more information about humidification ...
Guidelines for Design and Construction of Residential Health, Care, and Support Facilities 2018 of Michigan > 2.5 Building Systems > 2.5-3 Heating, Ventilation, and Air-Conditioning (HVAC) Systems > 2.5-3.1 General > *2.5-3.1.2 Ventilation and Space Conditioning
G3.1.2.5 Normative Appendix G Performance Rating Method, Fan System Operation
Supply and return fans shall operate continuously whenever spaces are occupied and shall be cycled to meet heating and cooling loads during ...
Energy Standard for Buildings Except Low-Rise Residential Buildings 2013 of Michigan > Normative Appendix G Performance Rating Method > G3 Calculation of the Proposed and Baseline Building Performance > G3.1 Building Performance Calculations > G3.1.2 General Baseline HVAC System Requirements > G3.1.2.5 Fan System Operation
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