Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Controlling a back up boiler
WV EGBERT_2
Member Posts: 98
We are using a gas boiler to back up a wood fired boiler. The wood fired boiler mfr. recommends just using a second thermostat set lower than the main thermostat.
Because there are several zones I am considering a system that would measure the water temp from the wood fired boiler and if it was below a set temperature would allow the gas boiler to fire at the next call for heat.
The gas boiler would remain on until the need for heat was satisfied even if the temp in the wood boiler lines came up to temp.
Once the need for heat to the zone was satisfied the system would return to using the wood boiler unless its water temp was low at the next call for heat.
Is there a better way to do this?
Because there are several zones I am considering a system that would measure the water temp from the wood fired boiler and if it was below a set temperature would allow the gas boiler to fire at the next call for heat.
The gas boiler would remain on until the need for heat was satisfied even if the temp in the wood boiler lines came up to temp.
Once the need for heat to the zone was satisfied the system would return to using the wood boiler unless its water temp was low at the next call for heat.
Is there a better way to do this?
0
This discussion has been closed.
Categories
- All Categories
- 86.3K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 100 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 64 Pipe Deterioration
- 917 Plumbing
- 6.1K Radiant Heating
- 381 Solar
- 14.9K Strictly Steam
- 3.3K Thermostats and Controls
- 54 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements