Features And Advantages - Carrier 39TF Manual

Features and Advantages

1
Patented Technology Through
Independent R&D
The cabinet panel adopting overall foam molding technology
is surrounded by an aluminum alloy profile frame with
concave and convex grooves. When installed, it forms a
labyrinth sealing structure in tenon form, with the concave
and convex modules interlocked. Fastened by bolts and
embedded nuts, a labyrinth-type sealing cabinet with strong
torsion resistance is formed. The mechanical strength rating
of the cabinet can reach AHRI1350 CD4 and air leakage
rating can reach AHRI1350 CL1.
A labyrinth sealing structure, with the concave and
convex modules interlocked
3
High-efficiency heat exchanger
The heat exchanger is designed using the professional model
selection software to ensure that model parameters are
consistent with performance of the actual heat exchanger and
the heat exchanger can address model selection requirements of
customers in different operating conditions.
The coil is integrated with quality RoHS-certified copper tubes
and unique corrugated aluminum fins through the advanced
mechanical expansion tube process. The coil passes air tightness
test before delivery to ensure no leakage.
4
Excellent Thermal Insulation
Performance
Panels of the cabinet adopt one-time foam molding of polyurethane with low heat
conductivity coefficient and external and internal metal plates. Foaming density
is ≥ 50 kg/m3. Therefore, panels feature good performance of heat preservation,
thermal insulation, shock absorption, and noise reduction. Thermal insulation
performance can reach AHRI1350 CT2.
4
CARRIER
2
No cold bridge, no rust
The cabinet interior is isolated from the exterior via
polyurethane foamed under high pressure and specially-
designed rubber sealing strip to avoid cold bridge. Cold
bridge factor can reach AHRI1350 CB2. The external metal
plate of the cabinet is surrounded by the aluminum frame.
Corners of the metal plate is isolated from wet air to avoid
dust completely.