Plumbers’ Supply Co. has invested in software and personnel training to be able to provide code compliant designs and documentation. According to the Massachusetts State Building Code, heating and air conditioning systems are to be designed in accordance with ACCA standards. Most city and towns are now requiring proper documentation of design compliance of ACCA Manual J, D & S.

Manual J

Determines the required load for maintaining year round comfort and operating efficiency

Manual D

Accurately sizes ducts to assure adequate air flow required by today's higher efficiency equipment

Manual S

Verifies that equipment selection is the proper capacity at local design conditions

Please contact

[email protected]

or your contact at your local branch to get your design started.