TRANE XR14 produces
Efficiency and reliability. The XR14 central A/C unit offers up to a 16.00 SEER
NEW Trane A/C 
ecobee4 is more than a smart thermostat.
A room sensor to help manage hot or cold spots with a built-in Amazon Alexa Voice Service.
Ecobee 4 
The Guardian Air QR+ is an in-duct Ozone air purifier capable of purifying every cubic inch of air that your central heating and air conditioning system reaches.
Guardian Air QR+Air Purification 
TRANE XR15 2.5 Ton Heat Pump System & Air Handler
15 Seer Air Handler 
Whole house A/C insulated duct carries purified air to every room.
A/C Duct 