Bryant GT-PG (50YE) manual Accessories & Options, Accessories & Warranty Warranty Information

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Bryant Geothermal Heat Pump Systems

Accessories & Options

Whole House Dehumidification

An optional internal whole house dehumidifier shall be factory installed, which allows the unit to operate in one of three

modes, heating, cooling, or dehumidification. Operation must include modulating controls to provide neutral air (72°F) regardless of entering water temperature. Requires ATP32U04 thermostat or separate humidistat. See the Whole House Dehumidification Installation Guide/ Application Manual for more details and unit availability.

Variable Speed ECM Fan Motor

An optional soft-starting, high efficiency, variable speed fan motor shall be provided with multiple fan speeds and dehumidification mode to improve comfort and efficiency.

Hot Water Generator

An optional insulated heat reclaiming desuperheater coil of vented double-wall copper construction suitable for potable water shall be provided.The coil and hot water circulating pump shall be factory mounted inside the unit. A high limit and low compressor discharge line temperature switch shall be provided to disable the pump when these conditions occur.

Cupro-Nickel Heat Exchanger

An optional corrosion resistant CuNi coaxial heat exchanger shall be factory installed in lieu of standard copper construction.

Thermostat (field installed)

A multistage auto-changeover electronic digital thermostat shall be provided.The thermostat shall offer 3 heating and 2 cooling stages with precise temperature control. An OFF-HEAT-AUTO-COOL- EMERG system switch, OFF-AUTO fan switch, and indicating LED’s shall be provided.The thermostat shall read out in °F or °C. An optional remote indoor sensor and outdoor sensor shall be available on some models.

Flow Controller (field installed)

A self-contained module shall provide all fluid pumping, fill and connection requirements for ground-source closed-loop systems up to 20 GPM. The Flow Controller shall provide 1" pump isolation valves and 3-way service valves. Pump heads shall be removable from the volute for easy replacement.The Flow Controller shall be enclosed in a polystyrene case and fully insulated with urethane foam to prevent condensation.The Flow Controller shall have a 5-year warranty on all parts.

Auxiliary Heater (field installed)

An internal, field-installed electric heater shall provide supplemental and/or emergency heating capability when used with the three stage heating thermostat. (Heater is externally mounted on horizontal units).

Hose Connection Kit (field installed)

An accessory hose kit shall provide 150psi 1” rubber hose with brass fittings equipped with service pressure/temperature ports for connection between the unit and Flow Controller.

Accessories & Warranty

Warranty Information

The 2010 standard warranty applies to units ordered on or after July 1, 2010. See Bryant’s 2010 Limited Express Residential Warranty Certificate CA234 for specific coverage and limitation.

Bryant residential class heat pumps are backed by a ten-year limited warranty on all unit parts, including the following accessories when installed with Bryant units: Flow Controllers & Electric Heaters.

Bryant goes even further to back up its commitment to quality by including a service labor allowance for the first five years on refrigeration circuit components and two years on all other parts, auxiliary heaters and geothermal pumping modules.

The Optional Extended Factory Service Labor Allowance Warranty offers additional length of term protection to the consumer by offsetting service labor costs for 10 years.

To order this warranty, contact your Bryant distributor.This coverage must be purchased within 90 days of unit installation. See Limited Express Extended Labor Warranty Certificate CA235 for details.

Residential Products Technical Guide

GT-PG

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Contents GT-PG 50YE Packaged Series GT-PG 50YE Series Table of ContentsWhats New with Bryant Geothermals GT-PG? Other New FeaturesPuron Refrigerant Tin-Coated Air CoilGT-PG Design Features Options & Accessories Series Revision Level Unit Model KeyAbout AHRI/ISO/ASHRAE About AHRI/ISO/ASHRAETest Condition Comparison Table Ground Water Heat Pump Ground Loop Heat Pump AHRI/ISO/ASHRAE/ANSI 13256-1 PerformanceBtuh/W BtuhCooling Reference Calculations & LegendSensible Power PowerAir Flow Correction Factors 75%Entering Air Correction Factors Air DBFAir WBF Performance Data Selection Notes This is due to the potential of the refrigerant temperaturePSI EER LAT Performance Data GT-PG Model 018 PSC BlowerPerformance Data GT-PG Model 018 ECM Blower PSI Performance Data GT-PG Model 024 PSC BlowerOperation Not recommended Performance Data GT-PG Model 024 ECM BlowerPerformance Data GT-PG Model 030 PSC Blower AOperation Performance Data GT-PG Model 030 ECM BlowerPerformance Data GT-PG Model 036 PSC Blower Performance Data GT-PG Model 036 ECM Blower 110 Performance Data GT-PG Model 042 PSC BlowerPerformance Data GT-PG Model 042 ECM Blower Performance Data GT-PG Model 048 PSC Blower Operation Performance Data GT-PG Model 048 ECM BlowerPerformance Data GT-PG Model 060 PSC Blower Performance Data GT-PG Model 060 ECM Blower Performance Data GT-PG Model 070 ECM Blower Physical Data Dimensions Vertical Upflow GT-PG 50YE Series Return Discharge Connection Return ConnectionDimensions Vertical Downflow GT-PG 50YE Series Floor Foot Print Dimensions Horizontal GT-PG 50YE Series +/- 0.20 in, +/- 5.1mm Model 1Discharge Connection Return ConnectionElectrical Data GT-PG ECM Electrical Wiring Diagram 96B0005N37 GT-PG PSC Electrical Wiring Diagram 96B0005N36 Bryant Whatever it Takes GT-PG ECM Control Features ECM Board Tap Settings Aux ECM Blower Performance DataIn. wg 640 800 400 500 620Airflow cfm at External Static Pressure in. wg PSC Blower Performance DataAuxiliary Heat Electrical Data Auxiliary Electric Heat Auxiliary Heat RatingsAuxiliary KW Rating Btuh Rating MinimumEngineering Guide Specifications Accessories & Warranty Warranty Information Accessories & OptionsGT-PG 50YE Series Bryant Geothermal Heat Pump Systems Revision History ECM Electrical Data Updated

GT-PG (50YE) specifications

The Bryant GT-PG (50YE) is a state-of-the-art gas-fired packaged unit ideal for both commercial and residential applications. Renowned for its efficiency and reliability, this model stands out in the competitive HVAC market. With its sleek design and advanced features, it promises optimal performance while maintaining energy efficiency, making it a favorite among building owners and contractors alike.

One of the most remarkable features of the Bryant GT-PG (50YE) is its high-efficiency gas heat exchanger. This component enhances energy transfer, ensuring that maximum heat is produced with minimal energy consumption. With an Annual Fuel Utilization Efficiency (AFUE) rating that meets and exceeds industry standards, users can count on significant savings in energy bills over time. Additionally, the unit is equipped with a multi-speed blower that further enhances its efficiency by providing a consistent flow of air while reducing noise levels.

Another significant characteristic of the GT-PG (50YE) is its advanced control system. Featuring a user-friendly interface, this system allows for precise temperature control and integration with smart home technologies. The modulating gas valve optimizes performance based on heating demand, providing customized comfort for any environment.

Reliability is key with the Bryant GT-PG (50YE). It is built with sturdy materials designed to withstand the elements, enhancing its lifespan and reducing maintenance needs. The inclusion of a robust stainless steel heat exchanger aids in preventing corrosion, ensuring durability in various climates.

Moreover, safety features are paramount in the design of the GT-PG (50YE). It includes integrated safety controls, such as a flame rollout switch and limit control, providing peace of mind for users.

Installation and maintenance are made easy with this model, which includes a compact design allowing for versatile placement options. Service access has been thoughtfully designed, ensuring technicians can perform routine maintenance without hassle.

In conclusion, the Bryant GT-PG (50YE) is a powerhouse of an HVAC solution, blending efficiency, reliability, and advanced technology. With its exceptional heating capabilities, user-friendly controls, and durable construction, this model is perfect for anyone looking to invest in long-term comfort and performance. Whether for residential or commercial use, the GT-PG reflects Bryant's commitment to quality and customer satisfaction.
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