Most issues with remote-controlled patio heaters have occurred when too many heaters and remotes are present. Signals were crossed. One would need reprogramming and the batteries would have to come out of all of the remotes to solve, and then all needed reprogramming. That is why I am thrilled that Infrared Dynamics has released a new hard-wired version of their popular patio heater. The S34-TSH has a low 25,000 BTU setting and a high 34,000 BTU setting, comes in black and stainless steel, and comes with your choice of black, bronze, or stainless face kit. This heater is currently in limited production, so you may want to get your order in now. Finally, a twin-stage patio heater that is ideal for commercial and multi-heater applications!