SynC · Topic
These are the standards in the SynC Standards library that cover Building Automation. Each one is a complete, plain-language specification: the scope it applies to, the requirements that govern it, and a structured equipment datasheet listing the values a project has to decide — ratings, materials, setpoints, and the standards each is verified against. All of it is free to read without an account and published under CC BY-SA 4.0.
A standard usually carries several topics, so most of the entries below also appear under neighbouring subjects. The topics each one carries are listed on its own page.
Factory-fabricated air terminal units that meter primary air from a central air system into an individual thermal zone in commercial, institutional, healthcare, and industrial buildings. Covers single-duct, dual-duct, and bypass metering arrangements; variable-volume and constant-volume airflow control; pressure-independent and pressure-dependent control basis; parallel and series fan sections; hot water, steam, and electric reheat with their valves, actuators, and safety devices; casing construction and acoustic treatment; primary damper and actuator; primary airflow sensing; radiated and discharge sound; the zone controller, zone sensor, and building automation interface; factory testing; installation; and field airflow, functional, and acoustic verification.
The ongoing chemical and physical water treatment program for HVAC water systems in commercial, institutional, and industrial buildings. Covers closed hydronic loops (heating hot water, chilled water, dual-temperature, water-source and ground-source heat pump loops, and inhibited-glycol loops), open recirculating condenser water systems served by cooling towers and evaporative condensers, and steam and condensate systems at or below 150 psig. Addresses make-up water characterization, corrosion and scale inhibitor chemistry, biocide programs, cycles of concentration and bleed control, chemical feed and controller equipment, side-stream filtration, sample ports and routine monitoring, corrosion coupon reading, the Legionella risk-management documentation required under ANSI/ASHRAE 188, the service contract that sustains the program, and seasonal lay-up.
Interior window treatments installed for glare control, solar heat control, daylight management, privacy, and room darkening in commercial, institutional, and light-industrial buildings. Covers manual and motorized roller shades with solar screen, room-darkening, and blackout fabrics, dual-roller assemblies carrying two shades on one mounting, and draperies on track systems. Addresses fabric composition, openness factor and solar optical properties, fire performance under NFPA 701 and ASTM E84, low-emitting certification, lightfastness, fungal and antimicrobial performance, roller tube and bracket hardware, fascia and pocket concealment, hembars, manual clutch operation and the cord retention provisions of ANSI/WCMA A100.1, motorized operation and its power, listing, control, and integration, mounting condition and light gap, perimeter light-control channels, accessible operation, field testing, installation, warranty, and spare parts.