Reliability is in the air. HVAC solutions from Mainline®.
At Mainline®, we offer proven technology in each of our high-performing products, along with comprehensive warranties and excellent support. We take pride in putting people and results above all else. Our residential and commercial HVAC products meet a wide range of market needs.
All models feature Scroll® compressors for maximum efficiency and quiet operation. 5 Ton RGEA16 models feature UltraTech™ Scroll 2-Stage compressors with Comfort Alert™ diagnostics (see below), high/low pressure switches, and hard start kits.
Louvered condenser compartment for protecting the coil against yard hazards and/or weather extremes.
One-piece top with a deep flange to help keep water out of the unit.
Supply and return air openings feature a one-inch tall flange to prevent water migration into the ductwork.
Access panels have “weep holes” and channels to further help manage water run-off.
Side and down discharge options available on all models. All models are shipped ready for horizontal application.
Easily accessible blower section complete with slide-out blower. The RGEA16 comes standard with variable speed motor with adjustable airflow in heating and cooling. The variable speed motor also comes with a interface that allows for dehumidification when used in continuous humidistat. The variable speed system is capable of 1 inch external static.
Refrigerant connections are conveniently located for easy service diagnostics.
Condenser and evaporator coils feature enhanced fins for better heat transfer and rifled copper tubing for greater efficiency.
Inside the easily accessible furnace compartment is the draft inducer motor. This motor is specially designed for quiet reliable operation. In addition to the draft inducer motor, the in-shot gas burners and manifold efficiently regulate the flow of gas for combustion. These new gas/electric units also feature direct-spark ignition and remote flame sensors for added reliability and efficiency.
All units feature an internal trap on the condensate line eliminating the need for installing an on-site external trap.
Easily accessible control box.
Single point wiring simplifies installation.
Our gas/electric package units feature a tubular heat exchanger design. Tubular heat exchangers are more efficient and durable than older-style clamshell heat exchangers. Stainless Steel Heat Exchanger is a standard feature on the RGEA16 and is backed by a limited lifetime warranty when installed in a residential application, and a 20 year warranty when installed in a commercial application. Two stage gas heat is standard on the RGEA16 models.
Thermal expansion valve standard on all models for superior superheat control, reliability, and energy efficiency at all operating conditions.
Filter drier standard on all models (not shown).
Rugged baserail included for improved installation and handling