Air Handlers
Engineered for quiet efficiency
Air Handlers
Engineered for quiet efficiency
No matter your home’s arrangement, our RunTru air handlers are engineered to accomplish the task quietly, efficiently and affordably.

E4AH5 Air Handler
- Factory-installed TXV
- Multi-speed fan motor
- Upflow, horizontal right/left
- 4 models to cover all tonnages
- Field installed electric heat kits
E4AH5 Air Handler
E4AH5 Air Handler
Model | Capacity (Tons) | Motor Type | Flow Control | Electric Heat | Dimensions (in) | ||
H | W | D | |||||
E4AH5E24A1J30A | 1.5 – 2.0 | CTM | TXV | Field Installed | 46.5 | 21 | 21 |
E4AH5E36A1J30A | 2.5 – 3.0 | CTM | TXV | Field Installed | 46.5 | 21 | 21 |
E4AH5E48A1K30A | 3.5 – 4.0 | CTM | TXV | Field Installed | 56 | 24.5 | 21 |
E4AH5E60A1K30A | 5 | CTM | TXV | Field Installed | 56 | 24.5 | 21 |
RunTru Limited Warranty:
5-year limited warranty for functional parts
10-year warranty for functional parts with registration
20-year warranty for heat exchanger
Find out more about the RunTru Limited Warranty here.
Owner Guide
Contractor Resources
Technical Documents

A4AH4 Air Handler
- All-aluminum coil
- Factory-installed flow control to support ratings
- Fully insulated galvanized steel cabinet
- Multi-speed fan motors
- Assembled in Vidalia, Georgia
A4AH4 Air Handler
A4AH4 Multi-Position Air Handler
Model | Capacity (Tons) | Motor Type | Flow Control | Electric Heat | Dimensions (in) | ||
H | W | D | |||||
A4AH4E24A1B60A | 2 | CTM | Orifice | Field Installed | 45.02 | 18.50 | 21.13 |
A4AH4E30A1B30A | 2.5 | CTM | TXV | Field Installed | 45.02 | 18.50 | 21.13 |
A4AH4E36A1C30A | 3 | CTM | TXV | Field Installed | 45.02 | 18.50 | 21.13 |
A4AH4E42B1C30A | 3.5 | CTM | TXV | Field Installed | 51.27 | 23.50 | 21.13 |
A4AH4E48B1C30A | 4 | CTM | TXV | Field Installed | 51.27 | 23.50 | 21.13 |
A4AH4E60B1C30A | 5 | CTM | TXV | Field Installed | 51.27 | 23.5 | 21.13 |
RunTru Limited Warranty:
5-year limited warranty for functional parts
10-year warranty for functional parts with registration
20-year warranty for heat exchanger
Find out more about the RunTru Limited Warranty here.
Owner Guide
Contractor Resources
Technical Documents

A4AH5 Air Handler
- All-aluminum coil
- Factory-installed flow control to support ratings
- Fully insulated galvanized steel cabinet
- Multi-speed fan motors
- Assembled in Vidalia, Georgia
A4AH5 Air Handler
A4AH5 Multi-Position Air Handler
Model | Capacity (Tons) | Motor Type | Flow Control | Electric Heat | Dimensions (in) | ||
H | W | D | |||||
A4AH5E19A1B30A | 1.5 | ECM | TXV | Field Installed | 45 | 18.5 | 21 |
A4AH5V24A1B30A | 2 | ECM | TXV | Field Installed | 46.8 | 18.5 | 21 |
A4AH5E31A1B30A | 2.5 | ECM | TXV | Field Installed | 46.8 | 18.5 | 21 |
A4AH5V30A1B30A | 2.5 | ECM | TXV | Field Installed | 46.8 | 18.5 | 21 |
A4AH5V36A1C30A | 3 | ECM | TXV | Field Installed | 51.3 | 23.5 | 21 |
A4AH5E43A1C30A | 3.5 | ECM | TXV | Field Installed | 51.3 | 23.5 | 21 |
A4AH5V42A1C30A | 3.5 | ECM | TXV | Field Installed | 51.3 | 23.5 | 21 |
A4AH5E49A1C30A | 4 | ECM | TXV | Field Installed | 57.5 | 23.5 | 21.1 |
A4AH5E61A1C30A | 5 | ECM | TXV | Field Installed | 55.9 | 23.5 | 21 |
A4AH5V48A1C30A | 4 | ECM | TXV | Field Installed | 55.9 | 23.5 | 21 |
RunTru Limited Warranty:
5-year limited warranty for functional parts
10-year warranty for functional parts with registration
20-year warranty for heat exchanger
Find out more about the RunTru Limited Warranty here.
Contractor Resources
Technical Documents

TMM4/TMM5 Air Handler
- All-aluminum coil
- Galvanized steel cabinet
- No-rust drain pan
- Small footprint for tight spaces
TMM4/TMM5 Air Handler
TMM4 Air Handlers
Model | Dimensions (in) | ||
H | W | D | |
TMM4B0A18S21SA | 36.5 | 20.5 | 15 |
TMM4B0A24S21SA | 36.5 | 20.5 | 15 |
TMM4B0B30S21SA | 39.5 | 22 | 19 |
TMM4B0B36S31SA | 39.5 | 22 | 19 |
TMM5 Air Handlers
Model | Dimensions (in) | ||
H | W | D | |
TMM5B0A24M21SA | 36.5 | 20.5 | 15 |
TMM5B0B30M21SA | 39.5 | 22 | 19 |
TMM5B0B36M31SA | 39.5 | 22 | 19 |
RunTru Limited Warranty:
10-year limited functional parts warranty
No registration required
Find out more about the RunTru Limited Warranty here.