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I've been doing some searching and I haven't come up with any solutions so I figured I'd ask some experts. Customer has a Oil fired boiler that has a tankless coil with a Riello gun, 2 120 volt thermostats and 2 120 volt taco circs. Tying it all together is a Honeywell L4081B which is controlling the circs, controlling boiler temperature and hot water temperature. They would like to have low voltage thermostats installed so they can eventually install two wifi thermostats. My question is: How can i wire the honeywell L4081B to a Taco SR502 to provide the low voltage controls they want?
Thanks in advance