"Overview of Trane RunTru 4 Ton 15 SEER 48000 BTU Single Stage Electric Air Conditioner System | A4AC4 Series 48000 BTU AC Condenser | A4AH4 48000 BTU Air Handler | BAYHTR 15 kW Heat Kit | R-410a Refrigerant | Free Installation The Trane RunTru 4 Ton 15 SEER Single Stage 48000 BTU Electric AC System is a perfect choice for homeowners requiring an excellent system that supports 4 tonnage. The components of the system are (1) Trane RunTru 4 Ton 15 SEER A4AC4 Series 48000 BTU Single Stage Air Conditioner Condenser A4AC4048A1000A, (2) Trane RunTru A4AH4 Series 4 Ton 15 SEER 48000 BTU Single Stage Multi-Position 1/2 HP Air Handler A4AH4E48A1C30A and (3) Trane 15 kW 50000-55000 BTU Single Phase Electric Heat Kit BAYHTR1517BRK. Specialty of Trane RunTru 4 Ton 15 SEER Single Stage 48000 BTU Electric Air Conditioner System 1. Powerful Air Handler – the A4AH4 48000 BTU Trane’s A4AH4 is a capable air handler fit for homeowners requiring an HVAC system with 4 tonnage. 2. Efficient Condenser – the A4AC4 Series 48000 BTU Efficient cooling is a vital aspect in determining the efficiency of your total system, with Trane’s A4AC4, you get to enjoy a cool breeze while saving in unnecessary energy costs. 3. Durable System Integrity All components of this system have been made to represent Trane’s high standards, and so, expect premium finishes and long-lasting bodies and cabinets. 4. Easy and Reliable Trane has designed these machines to be efficient in both operation and installation, and so, all components bring along special installation features which make it easy for you to get them set up in your home.I. Trane RunTru 4 Ton 15 SEER A4AC4 Series 48000 BTU Single Stage Air Conditioner Condenser A4AC4048A1000A Trane’s condensers are some of the best-built condensers in the market, and the Trane RunTru 4 Ton 15 SEER A4AC4 Series 48000 BTU Single Stage Air Conditioner Condenser A4AC4048A1000A lives up to that reputation. The A4AC4 has several attractive features built-in, in addition to the high efficiency of 15 SEER. With that high efficiency, comes excellent built quality, making it the perfect condenser to stand up to any weather conditions. Additionally, the body is made from galvanized steel, making the condenser corrosion and rust-resistant. Finally, with a great condenser, comes the ease of installation thanks to its compact design, thereby quickly allowing you to add the efficient A4AC4 into your HVAC system and enjoy efficient cooling. Features of Trane RunTru 4 Ton 15 SEER 48000 BTU Single Stage Air Conditioner A4AC4048A1000A High efficiency of 15 SEER. Compatibility with other Trane components for an easily matched system. Premium materials have been used to build a rigid condenser. Rust and corrosion-resistant. Compactly designed for easy installation. Added safety measures in the form of a 24V low-voltage control. Quiet operation, registering only a maximum of 76 decibels. II. Trane RunTru A4AH4 Series 4 Ton 15 SEER 48000 BTU Single Stage Multi-Position 1/2 HP Air Handler A4AH4E48A1C30A The Trane RunTru A4AH4 Series 4 Ton 15 SEER 48000 BTU Single Stage Multi-Position 1/2 HP Air Handler A4AH4E48A1C30A is a powerful air handler from Trane capable of delivering the best heating experience for a homeowner. With several reliability and durability measures set in place, Trane has intended the A4AH4 Series Air Handler to serve the customer for many years to come. The galvanized steel panels, premium quality material, and professional finish make the Single Stage Air Handler a joy for any owner. Along with this, the Multi-Position Air Handler allows for flexible installation without sacrificing build quality or costs. Finally, with the A4AH4, you will be the proud owner of yet another efficient Trane HVAC unit. Features of Trane RunTru 4 Ton 15 SEER 48000 BTU Single Stage Air Handler A4AH4E48A1C30A Highly sought after 15 SEER rating. Painted galvanized steel cabinets. High durability by design. Premium build quality and finish. Multiple airflow designs with vertical upflow/downflow and horizontal left/right. Dual drainage spouts for easier installation."