WiFi Thermostat Installation & Service

Stay comfortable and save on energy bills with expert WiFi thermostat installation and service from Vanguard Heating & Air Conditioning. Based in Palatine and serving the entire Chicagoland area, we provide professional setup, smart home integration, and personalized solutions to help you get the most out of your HVAC system. Whether you’re upgrading to a smart thermostat or need help with your current system, our experienced team is here to help.

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TAKE CONTROL OF YOUR CLIMATE WITH THESE STUNNING NEW SYSTEMS FOR YOUR HOME OR BUSINESS. 

Honeywell logo

Honeywell Home Comfort Controls

Honeywell, model ythxr5127ww

Honeywell, model ythxr5127ww

The IAQ WiFi Smart Thermostat allows you to control your home comfort from your smartphone, tablet or computer. Connect to the app to view and change temperature settings, program or reprogram a 7-day schedule, adjust temperatures if arriving home sooner than usual, or to check your home when on vacation. Ask for complete details. Five-Year Warranty as per manufacturer.
Honeywell FocusPro S200 page 1
Honeywell IAQ YTHX9421R5127WW page 1
VITOCONNECT 100
ECONET, MODEL UETST700SYS
Honeywell, model ythxr5127ww

Honeywell, model ythxr5127ww

The IAQ WiFi Smart Thermostat allows you to control your home comfort from your smartphone, tablet or computer. Connect to the app to view and change temperature settings, program or reprogram a 7-day schedule, adjust temperatures if arriving home sooner than usual, or to check your home when on vacation. Ask for complete details. Five-Year Warranty as per manufacturer.
honeywell, model TH6220WF2006/U

honeywell, model TH6220WF2006/U

The T6 Pro Smart Thermostat can give you home comfort control from anywhere from your smartphone, tablet or computer. Connect to the app to view and change temperature settings, program a 7-day schedule or just let the T6 respond automatically — it’s designed to work with the heating stages of your existing system. Five-Year Warranty as per manufacturer
HONEYWELL, MODEL TH4110U2005/U

HONEYWELL, MODEL TH4110U2005/U

T4 PRO PROGRAMMABLE THERMOSTAT


The T4 Pro Programmable Thermostat streamlines everything from installation to customer service and support. With a 7-day programmable schedule and simple interface, the T4 will enhance the entire thermostat experience for you and your customers alike. Five-Year Warranty as per manufacturer.
HONEYWELL, MODEL TH5220D1029

HONEYWELL, MODEL TH5220D1029

This is a non-programmable, large display home comfort control. Five-Year Warranty as per manufacturer.
ECONET, MODEL UETST700SYS
VITOCONNECT 100

Upgrade to smart climate control today! Call (847) 934-3900 to book thermostat installation with Vanguard Heating & Air Conditioning Inc.

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