Comfort is more than hardware. It’s about caring , too. Friendship Taco believes that people come first. We care about you, your career, and the success of your projects. It’s why our people support you in so many different ways for the life of the system. Helping you work smarter Taco is with you from the start. Our Design Suite software tools are easy to learn and make short work of system design, calculations, and specifying. They’re free. Training that’s not a sales pitch Knowledge is power. If you need to brush up on your hydronics, our experts o er factory training all year long. Free online e-learning, and webinars make learning at your own pace fun and covenient. Tap our expertise We’re a phone call or e-mail away. Our engineers are seasoned problem-solvers and our product support folks have all the answers. We do what it takes to ensure your success. IIIIIIII Font Join the family Great comfort solutions, design tools, training, and ongoing support for the life of the system. It’s just the beginning of a beautiful friendship. taco slant is 202.5˚ o of Myriad Bold INSIDE Ellis: Cx For Hydronic Unit Heaters / pg 22 Goldschmidt: BAS Column Debut / pg 24 McKew: Reusing Open-Loop Water Systems / pg 76 www .esmagazine.com Cover design by Anna Dorsey.