Due to continuous product improvement, specifications
are subject to change without notice.
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LISTED
ISO 9001
Certified Quality
Management System
TECHNICAL
GUIDE
TECHNICAL
GUIDE
415571-UTG-C-0309
DESCRIPTION
The 13 SEER Series condensing unit is the outdoor part of a
versatile system of air conditioning. It is designed to be custommatched with one of UPG’s complete line of evaporator sections, with each serving a specific function. Matching Air Handlers are available for upflow, downflow, or horizontal
applications to provide a complete system. Electric Heaters are
available, if required. Add-on coils are available for use with
upflow, downflow, or horizontal furnaces and air handlers.
WARRANTY
1-year limited parts warranty.
5-year limited compressor warranty.
FEATURES
• QUALITY CONDENSER COILS - The coil is constructed of
aluminum microchannel tubing and enhanced aluminum fins
for increased efficiency and corrosion protection.
• PROTECTED COMPRESSOR - The compressor is internally protected against high pressure, temperature, and
externally by a factory installed high pressure switch. This is
accomplished by the simultaneous operation of high pressure relief valve and a temperature sensor which protects the
compressor if undesirable operating conditions occur. A liquid line filter-drier further protects the compressor.
• DURABLE FINISH - The cabinet is made of pre-painted
steel. The pre-treated galvanized steel provides a better
paint to steel bond, which resists corrosion and rust creep.
Special primer formulas and matted-textured finish insure
less fading when exposed to sunlight.
• LOWER INSTALLED COST - Installation time and costs are
reduced by easy power and control wiring connections.
Available in sweat connect models only. The unit contains
enough refrigerant for matching indoor coils and 15 feet of
interconnecting piping. The small base dimension means
less space is required on the ground or roof.
• TOP DISCHARGE - The warm air from the top mounted fan
is blown up away from the structure and any landscaping.
This allows compact location on multi-unit applications.
• LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise away from the l iving area.
The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and the rippled fins of the condenser coil muffle the normal fan motor and compressor
operating sounds.
• LOW MAINTENANCE - Long life permanently lubricated
motor-bearings need no annual servicing.
• EASY SERVICE ACCESS - Fully exposed refrigerant connections, and a single panel covering the electrical controls
make for easy servicing of the unit.
• SECURED SERVICE VALVES - Secured re-usable service
valves are provided on both the liquid and vapor sweat connections for ease of evacuating and charging.
• U.L. and C.U.L. listed - approved for outdoor application.
• Agency Listed - U.L. and C.U.L. listed - approved for outdoor application. The unit is certified in accordance with the
Unitary Small Equipment certification program, which is
based on ARI Standard 210/240.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
415571-UTG-C-0309
B
A
C
Physical and Electrical Data
MODEL
TCGD30
S43S1
Unit Supply Voltage208-230V, 3 60Hz460V, 3 60Hz
Normal Voltage Range
Locked Rotor63 68 88 88 120 30 34 44 44 70
Crankcase HeaterNo No No No No No No No No No
Fan Motor AmpsRated Load1.2 1.5 1.5 1.5 1.5 1.2 1.5 1.5 1.5 1.5
Fan Diameter Inches17.5 22 22 22 22 17.5 22 22 22 22
Rated HP1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4
Fan Motor
1. Rated in accordance with ARI Standard 110, utilization range “A”.
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4. The Unit Charge is correct fo r the outdoor unit, matched indoor coi l and 15 feet of refrigerant tubin g. For tubing lengths other than 15 feet, add or
subtract the amount of refrigerant, using the difference in length multiplied by the per foot value. If line exceeds 25 feet, you may refer to publications
software 036-68001-001 for proper line sizing.
1. For applications requiring a TXV us e 1T V M se ri es kit.
2. Approved orifice shipped wi th outdoor unit.
3. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.
4. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of interconnecting
line tubing.
2. Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.
3. Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electrical Data Table.
4. For orifice or TXV matches requiring additional charge, the refrigerant needs to be weighed in for specific coil match and lineset length.
5. Permanently mark the unit nameplate with the total system charge. Tot al System Charge = Base Charge (as shipped) + adder for evaporator +
adder for line set.
Rated in accordance with DOE test procedures (Federal Register 12-27-79 and 3-18-88) and ARI Standards 210.
Cooling MBH based on 8°F entering air temperature, 50% RH, and rated air flow.
EER (Energy Efficiency Ratio) is the total cooling output in BTU’s at 95°F outdoor ambient divided by the total electric power in watt-hours at those conditions.
SEER (Seasonal Energy Efficiency Ratio) is the total cooling output in BTU’s during a normal annual usage period for cooling divided by the total electric power
input in watt-hours during the same period.
COOLING
NET MBH
SEEREER
1. MC coils available with a factory installed horizontal drain pan. See price pages for specific model number.
— = Not applicable.
4Johnson Controls Unitary Products
COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils
FURNACE**
UNIT MODEL
TCGD30S4(3,4)S1
TCGD36S4(3,4)S1
TCGD42S4(3,4)S1
TCGD48S4(3,4)S1
TCGD60S4(3,4)S1
1. Requires a 2FD06700224 Blower Time Delay unless a standard furnace is equipped with one.
** Refer to Quick Selection Chart for specific furnace match-up.