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HVAC
UPFLOW, DOWNFLOW AND HORIZONTAL COILS
These coils are sized to
fit the Armstrong G1 and
G2 furnaces in upflow,
downflow applications.
All coils are flowrator metering
device.
These coils are sized to fit the Armstrong G1 and G2 furnaces in horizontal applications.
All coils are flowrator metering device.
UPFLOW/DOWNFLOW COIL SPECIFICATIONS
Locke#
Tonnage
Model
Cased Dimensions Uncased Dimensions
Supply
Opening Included
Orifice
Width Depth
L2790
1.5-2 HE31124C145B1601AP 14.5W x 20.5D x 16H 14W x 19.5D x 15H 13 18 .53
L2791
2.5-3.0 HE33136C145B1801AP 14.5W x 20.5D x 18H 14W x 19.5D x 17H 13 18 .67
L2792
3.0 HE33136C175B1801AP 17.5W x 20.5D x 18H 17W x 19.5D x 17H 16 18 .67
L2793
3.5-4.0 HE36148C175B2501AP 17.5W x 20.5D x 25H 17W x 19.5D x 23H 16 18 .76
L2794
3.5-4.0 HE36148C210B2501AP 21.0W x 20.5D x 25H 20W x 19.5D x 23H 19.5 18 .76
L2795
5.0 HE50160C210B2701AP 21.0W x 20.5D x 27H 20W x 19.5D x 27H 19.5 18 .93
L2796
5.0 HE50160C245B2701AP 24.5W x 20.5D x 27H 20.5W x 19.5D x 27H 23 18 .93
Downflow Applications- Coil face velocities above 350 fpm are not recommended.
DEDICATED HORIZONTAL COIL SPECIFICATIONS
Locke#
Tonnage
Description
Cased Dimensions
Supply
Opening Included
Orifice
Height Width
L2780
1.5-2.5 AD12130E145B2647AP 14.5H x 21.25D x 21.0W 13 19.75 .59
L2781
1.5-2.5 AD12130E175B2647AP 17.5H x 21.25D x 26.5W 16 19.75 .59
L2782
3.0 AD13136E145B2647AP 17.5H x 21.25D x 26.0W 13 19.75 .67
L2783
AD12136E175B2647AP 14.5H x 21.25D x 26.5W 13 19.75 .67
L2784
3.5-4.0 AD14148E175B2647AP 17.5H x 21.25D x 26.0W 16 19.75 .76
L2785
3.5-4.0 AD14148E210B2647AP 21.0H x 21.25D x 26.0W 19.5 19.75 .76
L2786
5.0 AD18160E245B2647AP 24.5H x 21.25D x 26.0W 19.5 19.75 .93
L2787
AD17160E210B2647AP 21.0H x 21.25D x 26.5W 19.5 19.75 .93
UNCASED EVAPORATOR COILS SPECIFICATIONS
Locke#
Coil Model
Overall Dimensions Included
Orifice
Width Depth Height
L3700
HE30124A130A0000AP 13.00 19.50 11.00 .53
L3701
HE32130A140A0000AP 14.00 19.50 13.00 .59
L3702
HE32136A140A0000AP 14.00 19.50 15.00 .67
L3703
HE34136A140A0000AP 14.00 19.50 17.00 .67
L3704
HE34142A155A0000AP 15.50 19.50 19.00 .73
L3705
HE35148A170A0000AP 17.00 19.50 21.00 .76
L3706
HE37160A200A0000AP 20.00 19.50 23.00 .93
L3707
HE49160A205A0000AP 20.00 19.50 2 5.00 .93
General Spec ficat ons
• Produced in a ISO 9002 certified
facility.
• Ratings in conformity with ARI
standard 210.
• UL Listed.
• For use with R-22 and R-410a
refrigerants.
• Coils are individually tested at
450 PSI, then pressurized and
sealed.
• Rifled Copper Tubing.
• Refrigerant connections are 3/8"
ODF liquid and 3/4" ODF (18-36
MBTUH) or 7/8" ODF (42-60
MBTUH) suction.
• Florators standard.
Additional" A" Coil Features
• Dual 3/4" FPT condensate drains
on left and right.
• Heavy gauge embossed
galvanized cabinets fully lined
with 1/2" foil faced insulation
(cased coils).
• Optional painted cabinets.
• Refrigerant connections available
on left or right.
• Up or down airflow (standard coil)
• Up, down, left or right airflow
(versaflow coil)