Electrical - High Voltage The high voltage power supply must agree with the equipment nameplate. Power wiring must comply with national, state, and local codes. Follow instructions on unit wiring diagram located on the inside of the control box cover and in the Service Facts document included with the unit.
For high voltage connections, flexible electrical conduit is recommended whenever vibration transmission may create a noise problem within the structure. Start Up System Charge Adjustment See Section At startup, or whenever charge is removed or added, the system must be operated for a minimum of 20 minutes to stabilize before accurate measurements can be made.
This is the shown as the intersection of the Final Subcooling column and the Liquid Temperature row. DP01 Rev. Add refrigerant if the Liquid Gage Pressure is lower than the chart value. Connect gages to refrigerant bottle and unit as illustrated. Purge all hoses. Open bottle. Stop adding refrigerant when liquid line temperature and Liquid Gage Pressure matches the charging chart Final Subcooling value. Recover refrigerant if the Liquid Gage Pressure is higher than the chart value.
STEP 7 - Stabilize the system. Wait 20 minutes for the system condition to stabilize between adjustments. Note: When the Liquid Line Temperature and Gage Pressure approximately match the chart, the system is properly charged. Remove gages. Replace service port caps to prevent leaks. STEP 8 - Verify typical performance.
Record system pressures and temperatures after charging is complete. See the Indoor Temp illustration. Add system heat if needed. STEP 2 - Stabilize the system by operating in the heating mode for a minimum of 20 minutes.
Important: Whenever charge is added or removed, the system must run for a minimum of 20 minutes before accurate measurements can be made. Note: the side service panel will need to be removed to gain access to this area. Attach temperature probe and the gage as shown. Ensure the probe is securely attached and well insulated.
When the suction temperature is in line with the suction gage pressure, the target superheat value will be 15 degrees. Example values highlighted in Table Add refrigerant if the suction line temperature is above the value that is in line with the measured suction gage pressure.
Connect gages as shown in Step 3. Stop adding refrigerant when the suction line temperature is in line with the measured suction line pressure in Table Note: When the suction temperature is in line with the suction gage pressure, the target superheat value will be 15 degrees.
Checkout Procedures and Troubleshooting To obtain proper performance, all units must be operated and charge adjustments made. Important: Perform a final unit inspection to be sure that factory tubing has not shifted during shipment. Adjust tubing if necessary so tubes do not rub against each other when the unit runs.
Also be sure that wiring connections are tight and properly secured. Leak check refrigerant lines. Properly insulate suction lines and fittings Properly secure and isolate all refrigerant lines Seal passages through masonry.
If mortar is used, prevent mortar from coming into direct contact with copper tubing Verify that all electrical connections are tight Observe outdoor fan during on cycle for clearance and smooth operation Be sure that indoor coil drain line drains freely. Pour water into drain pan Be sure that supply registers and return grilles are open and unobstructed For example, the construction and age of your home, the condition of pre-existing ductwork, and the difficulty of the project may drive up your overall price even more.
Trane heat pump costs fluctuate based on the size, accessories, and efficiency. The chart listed below is based on a Trane heat pump model that includes a 3. The size of your home and your local climate will determine what size of heat pump you need for your home.
The rule of thumb is that you need about 30 BTU of heating output per square foot of living space. So, simply calculate the necessary amount of heating output you need for your home by multiplying 30 by the square footage of living space in your home.
Additionally, your climate plays a significant role in the size of the heat pump you need. Although the chart above gives a general idea of Trane heat pump costs, it only addresses a single heat pump size.
If you have a specific Trane heat pump model in mind, you can seek that model out from your local HVAC dealer, verifying that they have the necessary size in your preferred model. Of course, a home located in the northern half of the United States will need a larger heating capacity requirement than a home in the south. Heating and cooling your home starts with the foundation. Homes with well-insulated windows, doors, walls, roofs, attics, floors, basements, and crawl spaces, along with sealed exterior cracks and seams, typically require less air conditioning and heating capacity than homes that are not well-insulated.
Your ductwork can maximize comfort and minimize energy use. Ductwork is the air distribution system in your home that directs and delivers heated or cooled air. The ducting plays a crucial role in determining how comfortable your home is from room to room.
When properly designed and installed, a duct system can maximize comfort and minimize energy use. If it is time to replace your system, you might need to consider making ductwork improvements at the same time your dealer installs the new system as it can directly impact the performance and operation of your system.
Replacing ductwork can take a few days to install when done correctly. Additional costs will show up when your project is extra challenging. These added features mean added comfort and are worth the extra expense. Buying a new Trane HVAC system requires help from a professional dealer and your installation pricing will include more than just the purchase of the system. Also, you can feel good about your purchase knowing Trane systems come with a warranty that can range from 1 year to 20 years, depending on the product.
Need help? Answer a few questions to connect with a dealer who can help you find your best HVAC solution. All price ranges are subject to adjustment based on the unique characteristics of the home. Price ranges do not include any taxes, now or hereafter enacted.
Basic installation varies slightly based on the type of system or accessory purchased. You can close and confirm your location on the form or view all dealers in your area. Find a Local Dealer. Call to speak with a dealer. Tap to Call a Dealer. Find a Local Dealer Language. Before You Buy.
Existing Trane Owners. We can help you find the right system for your home. Get an online estimate. How We Got These Prices. Climate and Region Where you live affects your efficiency Region and climate matter when finding the right system for your home and saving energy.
See special savings and offers in your area. Your home's construction Heating and cooling your home starts with the foundation Homes with well-insulated windows, doors, walls, roofs, attics, floors, basements, and crawl spaces, along with sealed exterior cracks and seams, typically require less air conditioning and heating capacity than homes that are not well-insulated. Consider tax credits for upgrades. Existing ductwork in your home Your ductwork can maximize comfort and minimize energy use Ductwork is the air distribution system in your home that directs and delivers heated or cooled air.
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