-
Recent Posts
Archives
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- May 2014
- April 2014
- March 2014
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- January 2013
- December 2012
- November 2012
- April 2012
- March 2012
Categories
- -Chronological Recent Posts
- Air Intrusion/Thermal Envelope
- Appliances
- Bathrooms
- Central Vacuum
- Condensing Modulating Gas Boiler
- Construction
- Deconstruction
- Design Style
- Distractions
- Electrical
- Energy Efficiency
- Family Room
- Finishes
- Fireplace Boiler
- Floating Walls
- Green Building Interests
- House Systems
- Inspections
- Kitchen
- Landscape
- LEED Project
- Living Room
- Local Products
- Maintenance and Repair
- Master Bedroom
- Mini Split Air Conditioner
- Moisture Intrusion/Expansive Soil
- Monitoring
- Moving
- Planning
- Plumbing
- Project Team
- Radiant Cooling
- Radiant Heat
- Radon Mitigation
- Reduce Reuse Recycle
- Solar
- Spa
- Tile
- Tools
- Trim
- Trombe Wall
- Ventilation
Cloud
-Chronological Recent Posts Air Intrusion/Thermal Envelope Appliances Bathrooms Central Vacuum Condensing Modulating Gas Boiler Construction Deconstruction Design Style Distractions Electrical Energy Efficiency Family Room Finishes Fireplace Boiler Floating Walls Green Building Interests House Systems Inspections Kitchen Landscape LEED Project Living Room Local Products Maintenance and Repair Master Bedroom Mini Split Air Conditioner Moisture Intrusion/Expansive Soil Monitoring Moving Planning Plumbing Project Team Radiant Cooling Radiant Heat Radon Mitigation Reduce Reuse Recycle Solar Spa Tile Tools Trim Trombe Wall VentilationBy Date
Category Archives: Condensing Modulating Gas Boiler
Tweaking the Pump Wiring Again
As part of the pump install I changed the wiring again. In the past I had trouble with the primary and secondary pumps working independently. I thought that was one of the things that wore out the Taco 011 pump … Continue reading
Posted in Condensing Modulating Gas Boiler, Maintenance and Repair, Radiant Heat
Comments Off on Tweaking the Pump Wiring Again
Heat is Back On
I left the heat off until the days stopped being sunny. During that time the house temperature didn’t go below 64 degrees. Even when it got down to 20 degrees outside at night. We woke up to a steady 64 … Continue reading
Posted in Condensing Modulating Gas Boiler, Maintenance and Repair, Radiant Heat
Comments Off on Heat is Back On
Ach Phooey! Taco Pump Siezed
Since we returned from a trip to see our newest grandson about a week ago, I’d been noticing that the floor was not warm but the radiators in the back were. I thought since I had turned the heat down … Continue reading
Posted in Condensing Modulating Gas Boiler, Maintenance and Repair, Radiant Heat
Comments Off on Ach Phooey! Taco Pump Siezed
Cleaning the Challenger’s Heat Exchanger
When I was wiring the boiler, I checked the condensate overflow system on the boiler and noticed the plastic drain was full of black gunk. I cleaned it out and about a week later checked it again and it was … Continue reading
Posted in Condensing Modulating Gas Boiler, Maintenance and Repair
Comments Off on Cleaning the Challenger’s Heat Exchanger
Boiler Wiring Fix
This summer I re-built the zone valves for the boiler. And I planned new logic for the wiring so that I could include the fireplace boiler and hopefully a chiller. I had the new single pump relay using the output … Continue reading
Posted in Condensing Modulating Gas Boiler, Radiant Heat
Comments Off on Boiler Wiring Fix
Current Wiring for the Boiler
Way back last spring when I was finishing up the boiler wiring, I had problems with the secondary pump such that I replaced the used pump I bought on ebay with a brand new Taco 011. That was expensive but … Continue reading
Posted in Condensing Modulating Gas Boiler, Electrical, House Systems, Radiant Heat
Comments Off on Current Wiring for the Boiler
Pump Problems
Taco seems to be a well-respected name in water pumps. The 00 series is especially popular. These range from an 003 to an 013. Triangle Tube instructions recommend both the Grundfos and the Taco pumps. For a system the size … Continue reading
Posted in Condensing Modulating Gas Boiler, House Systems, Maintenance and Repair
Comments Off on Pump Problems
Chronicle of Errors
I mentioned there were several things wrong with the first installation of boiler piping. When tested, water was not getting through the system and I believed the pump was just not strong enough to circulate through all the radiant loops. … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems, Radiant Heat
Comments Off on Chronicle of Errors
Primary/Secondary Piping Complexities
This is the new primary/secondary piping. It follows several boiler piping rules of thumb, although the 009 pump is now a bit over-sized for the primary loop. There is a secondary 011 pump that also is capable of pumping at … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems, Radiant Heat
Comments Off on Primary/Secondary Piping Complexities
From Simple to Complex
The original boiler piping design was going to be a single loop system. Return water would be pumped through the system to the boiler and hot would flow out to replace it. One Taco 009 pump was chosen for the … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems, Radiant Heat
Comments Off on From Simple to Complex
Double Double Toil and Trouble
This old brown pump came with the house (also an 006) but did not pump. I replaced this one with a different Taco 006 that includes a temperature sensor. The new pump worked, however, it broke the flow control switch … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems, Maintenance and Repair, Radiant Heat
Comments Off on Double Double Toil and Trouble
Hot Water at Last!
YES! Endless hot water @ 2.4 gallons per minute. That was enough for a nice long shower, first one in the house in about a year. So nice to finally have the water system connected and hot water running again. … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems
Comments Off on Hot Water at Last!
More Boiler Business
Even though I thought I did all the research necessary to make a good decision, I have spent time doubting the choice I made for the boiler. The radiant system was sized using the Manual J calculations for the existing … Continue reading
Posted in Condensing Modulating Gas Boiler, House Systems, Radiant Heat
Comments Off on More Boiler Business
Boiler Struggles
Planning for the boiler install has taken quite a bit of study. Similar to installing the radiant system itself that required learning about pex, radiant pipe layouts, Manual J, heat loss calculations, flow rates, btu’s per square foot, etc. etc. … Continue reading
Posted in Condensing Modulating Gas Boiler, House Systems, Radiant Heat
Comments Off on Boiler Struggles
Boiler Flue
The boiler flue and air supply need only plastic pipe to connect to the outside. Most new furnaces use PVC now instead of metal flue. I didn’t want to put another hole in the roof so I ordered a concentric … Continue reading
Posted in Condensing Modulating Gas Boiler, Construction, House Systems, Radiant Heat
Comments Off on Boiler Flue
Triangle Tube Boiler
We first heard of small, highly efficient, condensing boilers from Melissa when she did our Energy Audit. After some research, I found many recommendations for the Triangle Tube boilers. They have stainless steel heat exchangers, and copper piping. They are … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency, House Systems, LEED Project, Radiant Heat
Comments Off on Triangle Tube Boiler
Rebate!
We received our $180 rebate from Xcel Energy for our $300 Energy Audit. Now we are qualified to apply for other Xcel Energy rebates for insulation and a new energy efficient boiler which this house really needs. Here is what … Continue reading
Posted in Condensing Modulating Gas Boiler, Energy Efficiency
Comments Off on Rebate!
