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ecobee breathes new life into church’s HVAC system

by on March 30, 2012


This case study describes the installation of 32 ecobee EMS thermostats in an occupied 100,000sq/ft church in Springfield, Missouri in December 2011.  The facility is open 7 days a week, and hosts 25-30 events weekly in approximately 40 spaces throughout the facility.


In 1978, the High Street Baptist Church moved into a new 100,000sq/ft building in Springfield, Missouri.  The immense facility boasts over 40 spaces utilized for a variety of activities including Sunday service, bible study, community group meetings, business networking events, weddings, children’s programs and more.  Drawing over 2,000 people each week, High Street Baptist Church is a forward-thinking organization that aims to attract a broad community by providing an assortment of services for people of all ages.

Over the past few years, the facility has undergone a complete redesign with extensive renovations taking place in communal areas to provide a more modern, welcoming space.

The facility’s inefficient and degenerating 1980’s DOS-based energy management system was no longer in-line with the churches’ progressive philosophy.  Worse, the unreliable and oftentimes inaccurate system caused the Facilities Manager an enormous amount of wasted time, and a large number of unnecessary service calls cost the church tens of thousands of dollars per year.  Prior to each event, the Facilities Manager would climb up on the roof to examine each unit to ensure the equipment was operating properly, and often times it was not.  He found it quicker and easier to do this then spend hours attempting to troubleshoot using their antiquated system.  With 25-30 events at the church each week, the Facilities Manager spent over 5 hours programming the thermostats on a weekly basis.  Budgetary restraints prevented the church from being able to afford an estimated $130,000 for a new Building Automation System—so they began researching alternatives.


To mirror the Churches’ progressive mindset, they searched for a solution that would be compatible with their complex Mac-based computer network and provide remote accessibility for making program changes and conducting diagnostics. After months of research, the Church had narrowed their search to ecobee and another competitive product.

Crescent Parts & Equipment, an ecobee Distributor in Springfield Missouri, recommended ecobee.  ecobee’s Regional Sales Manager visited the facility and demonstrated the products’ capabilities, explained how it would meet their needs and answered their questions.

Thrilled with the product, the Church decided to replace their old equipment with ecobee.

“I got the sense that ecobee was forward-thinking—like we are—but they still understood the value of personal service.  You don’t find that with many technology companies these days.  Anytime I contacted ecobee’s Technical Support I got a real, knowledgeable person on the phone.  I knew there was going to be service after the sale—we just felt more comfortable with ecobee,” said Chris Talburt, Facilities Manager at High Street Baptist Church.  He continued, “Even after the units had been installed, Jay (ecobee’s Regional Sales Manager) showed up to see how the installation went and he gave us pointers on how to make things run more efficiently, and maximize our energy savings.  I knew we had made the right choice.”


“Once we got the wiring from the old system figured out, the installation was a breeze.  Simple plug-and-play,” said Talburt.  The installation was complete just in time for their Holiday events.

Chris was able to set up the Web Portal on his own.  He promptly organized the Churches’ thermostats into groups so that he could control several thermostats at once, saving hours of time each week.


After installing ecobee, the team at the High Street Baptist Church have realized tremendous benefits, improving both their quality of life and their bottom line.


Prior to installing ecobee, several service calls were required each month to identify and fix problems with both the HVAC equipment and the energy management system.  Through the ecobee Web Portal, the Churches’ Facilities Manager now receives Alerts on his iPad or computer when there is an issue with the equipment.   He can then view the system reports from the comfort of his own home and remotely troubleshoot to determine if a service call is necessary.  This feature alone has saved the Church hundreds of dollars in unnecessary service calls over the past two months.  “ecobee seemed to breathe new life into our outdated HVAC equipment and our units are behaving a lot better.” said Talburt.


When programming an event with their old system, such as a wedding or Sunday morning service, the Churches’ Facilities Manager always allowed 1-2 hours for the space to heat up or cool down to reach the desired temperature. By viewing the HVAC Reports, he noticed the system was only turning on approximately 10-15 minutes prior to the scheduled event to attain the desired temperature.  As a result, ecobee’s Smart Recovery feature is estimated to reduce the HVAC runtime by anywhere from 25 to 75%.


With ecobee’s random start feature, the Church expects to save thousands of dollars during Missouri’s traditionally hot summers.  They will now have the ability to flatten their peak use by staggering runtimes to avoid peak energy rates.


Taking less than one minute to program each event, the Facilities Manager now spends approximately 25 minutes a week (as opposed to 5+ hours with the old system) scheduling events.  Each day he is able to wake-up and check for any alerts on his iPad over breakfast with his family.  In the past, the Facilities Manager spent many Sunday mornings behind the scenes tinkering with the equipment and troubleshooting problems through trial and error.  Now he is able to attend the Sunday morning services with his family, and can monitor the equipment remotely if necessary.  “If I’m on the roof or in the back fiddling with the equipment—that takes away from time I could spend enjoying the service with my family.  My wife is ecobee’s biggest fan!” Talburt explained.

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