American Standard HVAC age Building Intelligence Center

American Standard Model Number Nomenclature. Model Number Nomenclature Unit Heat Type Mitsubishi: The first number in the serial number indicates the year of manufacturing If you see a "4", you're chilling with an air conditioning system

TRANE® BRAND HVAC UNITS MODEL NUMBER NOMENCLATURE. When you're staring at the serial number of your American Standard unit, it might seem like you're trying to read ancient hieroglyphs.

American Standard HVAC age Building Intelligence Center

Look more deeply on the outside and inside of the unit Cooling Heat Pump Convertible Air Handlers 4TEC3F 2 5 Ton Model Number Nomenclature 2 General Data 4 4TEC3F24B1000A 4 4TEC3F36B1000A 4 4TEC3F42C1000A 4 4TEC3F48B1000A 4 1875 - Standard Sanitary Manufacturing is formed and begins making porcelain enamel coated cast iron water closets, wash stands, and bathtubs

American Standard Model Number Search. American Standard Model Nomenclature Packaged Systems American Standard For over 130 years American Standard has strived to deliver 1875 - Standard Sanitary Manufacturing is formed and begins making porcelain enamel coated cast iron water closets, wash stands, and bathtubs

American Standard Model Number Search. Model Nomenclature Refrigerant Type 4 = R-410A American Standard Product Type 6 = Split Heat Pump 7 = Split Cooling Product Family Z = Leadership - Two Stage X = Leadership R = Replacement/Retail M or B = Basic A = Light Commercial Family SEER 3 = 13 6 = 16 0 = 20 4 = 14 8 = 18 5 = 15 9 = 19 Split System Connections 1-6 Tons 0 = Brazed 1881 - Pierce Steam Heating Company is formed in Buffalo, NY manufacturing steel boilers and radiators