Wengart 3A Water Underfloor Heating Thermostat WG806 Programmable Room Stat with Boiler Linkage 230V Hydronic Control 6 Time Periods Weekly Scheduling White LCD (Not for 16A Electric Systems) Product description The Intelligent Heart of Your Hybrid Heating System Are you upgrading a traditional boiler system to include water underfloor heating ? The Wengart WG806 is the specialized solution that bridges the gap. Unlike basic thermostats, the WG806 provides the "Boiler Linkage" function essential for British homes, ensuring that when your floor needs heat, your boiler knows exactly when to kick in—and more importantly, when to stop to save you money. Designed for the Modern, Energy-Conscious Homeowner In an era of high energy bills, the WG806’s 6-period daily programming gives you surgical control over your gas and electricity consumption. Its crisp, backlit LCD provides an intuitive interface to manage your zonal heating , allowing you to heat only the rooms you are using. Whether it's a new kitchen extension or a full home renovation , this "Room Stat" provides the sleek, professional finish your interior deserves. Technical Specifications: Compatibility: Water Underfloor Heating & Gas Boilers Max Load: 3A (Ideal for manifold actuators) Programming: 5+2, 6+1, or 7-Day Weekly Cycle Output: Active 230V + Potential-Free Boiler Link Installation: Standard UK 86mm square back-box Expert FAQ (Addressing Common UK Installation Issues) Q: Does this work with Electric Heating Mats? A: No. This is a 3A model for water systems. Using it for a 16A electric heating mat will damage the unit. Always check your system type before purchase. Q: What is "Boiler Linkage"? A: It means this thermostat can switch on your water pump/actuator AND send a signal to start your boiler at the same time, ensuring a fully synchronised heating cycle. Q: Is it easy to program? A: Yes. We have simplified the interface so you can set your weekly schedule in minutes, helping you stay comfortable while keeping your Cost-of-Living expenses under control.