I have had many years of great professional service from Airmax.
Response from Airmax, Inc.:
Thank you Mr. Barry!
Found all maintenance issues wrong with back unit, clogged vacuum port, dirty flame sensor, bad capacitor on blower. After cleaning and replacing part system runs and heats, shut off and then back on several times delta 43. Shared with customer about maintenance tuneup leaving pamphlet with customer.
Fixed a furnace in high land village TX.
Service repairs on a Lennox condenser for a customer in Highland Village!
Doing a hvac maintenance in highland village TX on family owned home