What should you know about HVAC codes and standards?
Codes and standards dictate the design of HVAC systems; however, there are ways to improve the design of nonresidential buildings to achieve maximum energy efficiency. Examine owner and local codes for cooling system designs. Define HVAC codes and standards. Understand cooling systems to maximum energy efficiency.
What’s the mechanical code for an air conditioner?
A few municipalities apply there own mechanical code while many others use the International Mechanical Code or another code resource, which is applicable to air conditioning and heating installations.
What is the mechanical code for a water heater?
This section of the Mechanical Code covers installation, alteration, and repair of boilers, water heaters, and pressure vessels.
What is the ASHRAE Standard for HVAC systems?
If ASHRAE Standard 189.1 is used for the design effort, the minimum system design requirements and equipment-efficiency requirements presented in that standard supersede the requirements presented in ASHRAE Standard 90.1.
What do you need to know about HVAC mechanical code?
The following is a general overview of the mechanical code and what it covers for safe and proper installation of HVAC air conditioning and heating equipment.
What are the IECC residential HVAC code requirements?
SIMULATED PERFORMANCE Mechanical Component – U-factor (tradeoffs within individual components) – UA (tradeoffs between components) R-value (no tradeoffs) Simulated Performance Alternative R405 PRESCRIPTIVE UA- Trade-off 2015 REScheck ERI Compliance Alternative R406 NEW IN UTAH 5thOPTION UTAH 2012 RESCHECK Mechanical Option Pass by:
What do the symbols mean in a HVAC plan?
Apart from being a vital tool for construction and engineering, it can also help in maintaining and planning the system. HVAC drawings consist of various symbols, each representing a component such as pumps, fans, silencers, air filters, regulators heaters, and surface air coolers.
This section of the Mechanical Code covers installation, alteration, and repair of boilers, water heaters, and pressure vessels.