I'm getting ready to insulate my rim joists, but I'm not sure if my preferred approach--eps or xps sealed with spray foam--will work since with a atypical construction. The 2x4…
What are the practical effects of undersizing a multi-split air handler for its’ zone load? We are looking at a Mitsubishi multi-split system for our HVAC replacement--Outdoor unit MVZ-4C36NAHZ-U1 with an…
Hello, We are in the selection process to replace a 25-year-old 80% gas furnace (supplemented with an electric heater in the second floor) as part of a basement remodel. This…
Recent Q&A
Insulating Rim Joists
I'm getting ready to insulate my rim joists, but I'm not sure if my preferred approach--eps or xps sealed with spray foam--will work since with a atypical construction. The 2x4…
Sizing a Multisplit Air Handler
What are the practical effects of undersizing a multi-split air handler for its’ zone load? We are looking at a Mitsubishi multi-split system for our HVAC replacement--Outdoor unit MVZ-4C36NAHZ-U1 with an…
Ducted VS. Ductless Minisplits
Hello, We are in the selection process to replace a 25-year-old 80% gas furnace (supplemented with an electric heater in the second floor) as part of a basement remodel. This…