RunTru Air Handler

Item No. A4AH4
RunTru air handlers are engineered to circulate your system’s air quietly, efficiently and affordably—and built to perform over the long haul.
  • Commonly used in system with Heat Pumps or Air Conditioners
  • All-aluminum coil
  • Approved for manufactured/mobile housing
  • Full insulated galvanized steel cabinets


Air Handler
  • All-aluminum coils for reliability and efficiency
  • Factory-installed flow control to support ratings
  • Fully insulated galvanized steel cabinet for quiet operation and reliability
  • Multi-speed fan motors for efficiency and consistent comfort

Product Specs

A4AH4 Multi-Position Air Handler

Model Capacity (Tons) Motor Type Flow Control Electric Heat Dimensions (in)
A4AH4P18A1B60A 1.5 PSC Orifice Field Installed 45.02 18.50 21.13
A4AH4P24A1B60A 2 PSC Orifice Field Installed 45.02 18.50 21.13
A4AH4P30A1B60A 2.5 PSC Orifice Field Installed 45.02 18.50 21.13
A4AH4P36A1B30A 3 PSC TXV Field Installed 45.02 18.50 21.13
A4AH4P37A1C30A 3 PSC TXV Field Installed 51.27 23.50 21.13
A4AH4E42A1C30A 3.5 CTM TXV Field Installed 51.27 23.50 21.13
A4AH4E48A1C30A 4 CTM TXV Field Installed 51.27 23.50 21.13
A4AH4E60A1C30A 5 CTM TXV Field Installed 51.27 23.50 21.13

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RunTru Installation

Installed by a Preferred RunTru Dealer
  • Systems are installed by trained service technicians who know your equipment best.
  • Trained service technicians will also ensure that the installation confirms to local, state and national building codes.
Peace of Mind
  • Prior to installation, your RunTru service technician will perform a thorough evaluation of your home to ensure the perfect system fit.
  • After installation, your service technician will walk you through the features and functions of your new system, and answer any questions you might have.

Warranty Information

Relax. RunTru is backed by a Warranty you can trust.
  • RunTru offers coverage and peace of mind where it counts- with the hardest-working components of the system covered for the long haul.
Limited Parts Warranty
  • Equipment: Base Limited Warranty Period: 5 years Functional parts
  • If you do not register your RunTru system, it will be covered by our Base Limited Parts Warranty.
Registered Limited Parts Warranty
  • Equipment: Registered Limited Warranty Period: Functional Parts - 10 years; Heat Exchanger - 20 years
  • Cased Coils: 10 year Functional Parts Warranty, no registration required
  • Registered Limited Warranty terms are applicable if the products are registered within 60 days of installation.