What is the difference between Trane TWE and 2TEE

[mchild]

The ARI site shows the Trane 19i heat pump matched to a 2TEE while I can't find Trane matching it to that air handler. They match it to the TWE unit. What's the difference betwen the two air handlers?

Thanks

[tigerdunes]

CHILD

TWE for R-22, 4TEE for R-410 frig.

VARIABLE SPEED AIR-TITE™ AIR HANDLERS (R-22 Refrigerant)
Model Nominal Cooling
Capacity (BTUH) Nominal Tons Height
(in.) Width
(in.) Depth
(in.)
TWE031E13F 31,000 2.5 43 21.5 21
TWE037E13F 37,000 3.0 45 23.5 21
TWE040E13F 40,000 3.0 52 26 21
TWE049E13F 49,000 4.0 58 26 21
TWE065E13F 65,000 5.0 63 26 21
TWE062E13F 64,000 5.0 63 26 21


VARIABLE SPEED AIR-TITE™ AIR HANDLERS (R410A Refrigerant)
Model Nominal Cooling
Capacity (BTUH) Nominal Tons Height
(in.) Width
(in.) Depth
(in.)
4TEE3F31A 31,000 2.5 43 21.5 21
4TEE3F37A 37,000 3.0 45 23.5 21
4TEE3F40A 40,000 3.0 52 26 21
4TEE3F49A 49,000 4.0 58 26 21
4TEE3F65A 65,000 5.0 63 26 21
4TEE3F62A 64,000 5.0 63 26 21

imo

[mchild]

tigerdunes,

Thanks, but the TEE comes in both the 2 and 4 model for R22 and R410. I know the differnce between them. It is the differnce between the 2TEE (R22) and the TWE (R22) that I'm looking for.

[beachhvac]

As far as I know. The only difference between the TWE and 2TEE model #'s were just a change in the model # itself. They are the same ahu.

[jmh86325]

the TEE is a replacement for the TWE-E

[florida pe]

Just curious, why does Trane list a "62" and a "65" model with the same capacities and dimensions?