I've entered my EcoSteam boiler control project into a competition sponsored by Phidgets Inc., who make the sensors I'm using for measurement & control. EcoSteam is an outdoor reset control that calculates boiler run time based on the heat loss of the building, and controls a Midco Low-NOx modulating gas burner to prevent short cycling on pressure.
If you're on Facebook, please consider casting a vote for my project. Click on this link: EcoSteam Project
Then click 'Like'. Thanks!
Homeowner, Royersford PA | 1890 one-pipe steam system | 3009 sf | 3 floors | 14 radiators | Utica SFE5200S boiler NEW Midco LNB-250 Modulating Gas Burner | EcoSteam modulating controls | 70 to 300 MBH |
607 sf EDR connected load | Operating pressure: 0.4 kPa (0.93 oz/in2)
Four main runs (insulated) totaling 135 ft in length | All Gorton vents on mains & rads | A Steam Odyssey | Odyssey 2 | A Steam Enthusiast's Outdoor Reset Control