“Worked well, but suggested updating volt amps for compatibility with digital T-stats.”
“Upgraded from an old Argo AR861. Works perfectly with smart thermostats, easy install.”
“Excellent service and next-day delivery, easy installation, works great.”
“Simple hookup, works great, fast shipping, great price.”
“Used for home boiler control, no issues.”
“Excellent service, easy installation.”
“Ordered replacement part, arrived on time, zones up and running in 24 hours.”
“Well-packaged, working great.”
