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.
MPO-IQ VS Ultra

DeaconDan
Member Posts: 1
I'm updating my boiler and considering the MPO-IQ and the Ultra by Weil-McClain. I'd like to set it up with outdoor reset as well. I see the MPO-IQ offers plug and play cards, but I don't see an automatic differential feature. The Advanced Features Module from Weil-McClain does offer it. Is it important to have the auto differential? I'm an electrician, not a plumber. Looking for suggestions...... Thanks Dan
0
Categories
- 121.3K All Categories
- 84K THE MAIN WALL
- 2.9K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 417 Carbon Monoxide Awareness
- 40 Chimneys & Flues
- 1.7K Domestic Hot Water
- 4.7K Gas Heating
- 119 Geothermal
- 155 Indoor-Air Quality
- 3K Oil Heating
- 56 Pipe Deterioration
- 772 Plumbing
- 5.4K Radiant Heating
- 362 Solar
- 14K Strictly Steam
- 3K Thermostats and Controls
- 51 Water Quality
- 38 Industry Classes
- 73 Job Opportunities
- 19 Recall Announcements