VA - FED H-08-1 SEC 15704
WATER TREATMENT (HVAC)
|Publication Date:||1 November 2002|
A. This section specifies cleaning and treatment of circulating HVAC water systems, including the following.
1. Cleaning compounds.
2. Chemical treatment for closed loop heat transfer systems.
3. Chemical treatment for open loop systems.
4. Glycol-water heat transfer systems.