Carrier Infinity Puron 19VS with Touch Control 24VNA9 Application Manualline

Also see for 24VNA9 Infinity 19VS: Installation instructions Service manual Owner's manual

Application Guideline24VNA9 Infinityr19VS Variable Speed Air Conditionerwith Puronr RefrigerantThe Infinity 19VS variable speed air conditioner provides a flexible alternative to high‐pricedvariable speed systems on the market today, as well as 2‐stage products currently beingoffered. Its highly efficient, smaller and lighter design offers many benefits to dealers andhomeowners alike. This document outlines the recommended application parameters anddifferences from other products.OverviewThe Infinity 19VS is an inverter‐driven variable speed air conditioner designed for theducted residential market. Its size and weight advantage makes it easier for dealers tohandle and stock, and allows for high-efficiency installations in tighter spaces than previouslypossible. It is designed to complement the dealer’s product offering by adding a new, uniquevariable speed air conditioner to compete in this expanding market.Benefits of Variable SpeedVariable speed systems provide several benefits to the homeowner. The capacity range ofthe system allows it to more closely match the home’s needs as conditions change. Thisincreases indoor comfort by running longer comfort cycles at lower speeds thus eliminatingup and down temperature swings. Longer cycles at lower speeds also translate into higherefficiency, and lower overall sound levels both indoors and outside. The wide capacity rangealso improves zoning and dehumidification capability compared to 2‐stage and 1-stagesystems.