Manchaca TX Heating & Air Conditioning Services

HVAC System Repairs: Addressed short cycling by adjusting thermostat programming and replacing clogged air filters. These corrections helped stabilize indoor temperatures and restored consistent system performance.

Installed Payne 3 1/2 ton heat pump. Installed Ecobee thermostat. Replaced secondary pan. Rebuilt, primed and cleared primary drain line. Rebuilt secondary drain. Installed SS2 and SS3 Safety switches. Reattached return and supply plenums. Sealed all connections with mastic air lock. Replaced disconnect and whip at outdoor condensing unit. Reinsulated suction line and ran low voltage in seal-tite. Pressure tested and pulled a vacuum on the copper line set. Tested system operation and charged to meet manufacturer specifications. Everything is working at completion of service.

Ductless Mini-Split System Installation: Installed a ductless mini-split system to provide zoned climate control in a home without existing ductwork. This solution delivered personalized comfort and improved energy savings.

Installed 3 ton Carrier 2 stage R-454B heat pump condenser. Installed Carrier air handler with heat kit. Secured new plywood down for the secondary drain pan and air handler to sit on. Rebuilt primary condensation drain and installed new secondary drain pan with SS2/SS3 safety switches. Built and installed new supply and return plenums. Reusing media filter and UV light in the new plenums. Increased size of return to 18 inch with new plenums and return grill. Upsized return plenum in hallway. Installed dampers at the supply ducts. Sealed all connections with mastic and hardcast. Installed new disconnect box and new pad for the condenser. Installed Ecobee pro thermostat. Tested condensate drain operation. Charged AC with R-454B refrigerant. Tested heating and cooling operation. Everything is working at completion of service.

Performed semiannual maintenance on one heat pump cooling system. Inspected all performance, mechanical and safety systems. I found the power pack for the Breathe Easy system blinking red. I turned off power to the power pack, and reset the system and the lights turned back on. This was most likely caused by a power surge at some point. The current bulbs are still operating as designed and are keeping the interior of the air handler cabinet clean and treated. The outdoor condenser fan motor is showing signs of overheating, currently pulling .50amps and rated for .60amps. Tested and verified everything was operating within manufacturer specifications for operation. No other major issues were found. The system is working at this time.

Duct Air Purifier Installation Service: Arriving prepared to enhance the client’s indoor air quality, I installed duct air purifiers to effectively reduce pollutants and improve air circulation. By integrating advanced purification technology into the HVAC system, I ensured a healthier living space for the homeowner and their family.

Performed semiannual maintenance. Inspected all performance, mechanical and safety systems. Tested and verified everything was operating within manufacturer specifications for operation. No major issues were found. Everything is working at this time.

Air Purification System Installation: A homeowner concerned about indoor air quality requested a solution. I installed a state-of-the-art Duct Air Purifier, integrating it seamlessly into the HVAC system. This advanced purifier effectively eliminates airborne contaminants, providing cleaner and healthier air circulation throughout the home.

Performed heater check. Checked the electrical, mechanical, safety, and performance of the system. I cleared the drain line and flow tested the drain with two gallons of water. I also treated the drain line. The air filter was replaced with a customer supplied filter. The system does have high static pressure of .63 inches of water column. I spoke with the homeowner about the high static pressure and its effects on the system. No other major issues were found. The system was running at the completion of service. See attached checklist for full tune-up details.

Heating System Replacement: Upgraded a homeowner’s outdated heating system to a high-efficiency Rheem heat pump. This installation provides superior heating performance and energy savings, ensuring comfort and efficiency throughout the winter.

Performed semiannual maintenance on one heat pump heating system. Inspected all Performance, Mechanical and Safety systems. Changed out one 20x20x1 air filter. There is a lot of construction going on behind the house, so lots of dust and/or drywall dust is making its way onto the air filter. Everything is working at this time.

Whole Home Generator Installation: To ensure uninterrupted power during outages, we installed a robust whole home generator. Starting with a detailed consultation, we selected a unit tailored to the client's needs. Precise placement and seamless integration with the electrical system guarantee reliable performance and peace of mind.

Heating System Repair: A malfunctioning heat pump required expert attention after exhibiting erratic behavior. Upon inspection, we identified a faulty reversing valve as the issue. Replacing the valve restored full functionality, allowing seamless switching between heating and cooling. We provided the client with a maintenance plan to ensure long-term reliability.

Upstairs Heat Pump System: I found the upstairs Honeywell thermostat’s screen to be blank and unresponsive to any touch on the touchscreen. I started my diagnostic by checking power between the low voltage wiring and found no power present. I then went outside and checked the contactor relay and found that the relay coil had shorted out. Installed a new relay at the heat pump and tightened/secured all wiring terminals. Cleaned out the condenser electrical area as there was a significant amount of cobwebs and dust build up. Restored power to system and checked over everything. Everything is working at this time.

Ductless Mini-Split Repair Service: A homeowner reported their ductless system was dripping water indoors. We found a clogged condensate drain line causing the issue. After clearing the blockage and inspecting the drain pan, we resolved the problem. The system now functions properly without water leaks, ensuring a comfortable environment.

Duct Sealing and Repair: A homeowner complained of a persistent draft in several rooms. Our evaluation revealed improperly connected ducts in the attic, allowing warm air to escape. We repaired the connections and added insulation around the ductwork to prevent heat loss. The home now retains warmth evenly throughout all rooms.

Installed a 3.5-ton Carrier heat pump system. Installed new supply and return plenums. Sealed all connections with mastic air lock. Replaced secondary drain pan. Rebuilt and insulated primary drain line. Installed SS2 and SS3 safety float switches. Installed new disconnect in the attic. Installed new disconnect and whip at outdoor condensing unit. Ran low voltage in 1/2-inch Seal-Tite. Pressure tested and pulled a vacuum on the line set. Verified system charge was at manufacturer standards.

Air Conditioning System Repair Service: While inspecting the client’s HVAC system, I discovered an issue with the system’s thermostat, which was reading inaccurate temperatures and causing inconsistent cycling. I replaced the faulty thermostat with a new smart model, improving temperature regulation and energy efficiency.

Autumn Air Conditioning Maintenance Service: During an autumn maintenance service, I prioritized the meticulous cleaning of the evaporator coil. Additionally, I straightened coil fins, cleared the condensate drains, inspected the refrigerant line for leaks, and ensured all electrical connections were tight and secure. This comprehensive service ensures peak performance and optimal efficiency as the season transitions.

Performed cooling maintenance on a gas system. Checked all electrical, mechanical and performance of the system. Cleared and treated the drain line and washed the outdoor coil. Replaced filter with a customer supplied filter. I also replaced the high voltage wire nuts at the furnace and sealed two furnace knockouts. I did find that the system is low on refrigerant. I spoke to the homeowner, and he chose to have refrigerant added today. I added 2lb 2oz of refrigerant and performed a leak search, but I was unable to find a leak at this time. The system is now cooling with 7 degrees of subcool and 14-15 degrees of superheat. I also recommended to the homeowner that we install a water safety switch on the secondary drain line to prevent any overflow into the secondary pan. No other major issues were found, and the system is operational at this time.

On arrival I spoke with Mr. Inman, and he stated that their Nest thermostat was displaying error codes for no power to the thermostat/C-Wire missing. I started my diagnostic by first attaching the old thermostat to the wall as the homeowner had replaced the thermostat two separate times, but it is still showing the same error code. I then reset the system and allowed the unit to run. I noticed that the primary condensate line was backed up and the overflow condensation was draining into the water safety switch. I finished my full check over the system, and was able to verify everything else was operating within manufacture’s specifications for operation. Spoke with homeowner, and we were able to determine that the primary drain line that runs into the foundation ties into the bathtub drain/septic drain for the home. I flushed and treated the line multiple times to ensure the drain line was fully clear. I then cleaned out the internal drain pan to ensure all debris was remov

Air Conditioning System Repair: Repaired inadequate refrigerant line insulation to reduce energy wastage and enhance system efficiency.

Upon arrival the customer stated he was concerned about his blower motor. Customer also stated that the condensing unit was freezing up almost immediately after turning on unit. Checked for high-voltage and low-voltage going to the X-13 motor, and I did confirm both voltages were present before condemning blower motor. After returning with a new blower motor and pulling the blower housing, I found that the fan blades were extremely dirty. While I had it disassembled, I went ahead and cleaned fan blades. After reassembly I verified proper operation of system. Unit is cooling properly at this time.

Performed semiannual maintenance on one heat pump cooling system. Inspected all Performance, Mechanical and Safety Systems. Tested and verified all mechanical components were operating within manufacture’s specifications for operation. I went ahead and extended the drain line past the condenser which will help with mud not building up inside the drain pan. Flushed and treated the primary drain line and ensured proper drain flow. Cleaned the outdoor condensing coils to ensure proper heat transfer of the refrigerant. Everything is working at this time.

Whole-House Air Purification System Installation: Installed a whole-home air purification system to reduce allergens and contaminants, enhancing indoor air quality.