From the archive: the structured content behind one room of the 3 September portal, shown field by field so nothing is lost.
Heating, Energy & Home Comfort
Generated
2026-08-30
Owner
Fred Schwacke | Vermont Synergy Initiative
Notice
Drafted by Claude 30 August 2026. Every source below was checked against the publication clearance scan and carries no legal, NDA or personal flag. Nothing here is graded, and a grade is the owner's to write.
Id
heating-energy-comfort
Name
Heating, Energy & Home Comfort
State
alpha
Named by
Who
Fred Schwacke
When
2026-08-30
Quote
Heating, Energy, Home Comfort. Stratification, heat pumps, and possibly solar all fit into their own major room, and have many fully developed chats.
Why
A heat pump can be working exactly as specified and the room can still be cold at the floor. Most of what is written about home heating measures the equipment. Almost none of it measures the person.
Problem
Vermont has spent years installing heat pumps and asking householders whether they like them. That question cannot detect the failure it most needs to find, because someone sitting in a cold draught under a warm ceiling will often answer that the system is fine — it is running, it was expensive, and they have nothing to compare it to.
The spine
Claim
A satisfaction survey is not a measurement.
From the archive
"Simple surveys asking 'how do you like your heat pump?' are insufficient for evaluating system performance."
What it forbids
If this is true, then any efficiency programme evaluated by satisfaction survey cannot report comfort outcomes, and its comfort claims are unsupported regardless of sample size. That is checkable: ask what instrument produced the number.
Why it belongs here
This is the same argument the rest of this site makes about medicine, arriving independently in a different field. The measurement is wrong, so the conclusion is wrong, and no amount of data fixes an instrument pointed at the wrong thing.
Findings
N
1
Plain
The colder it gets outside, the worse the problem gets inside.
Detail
Thermal stratification increases as outdoor temperatures drop. The gap between floor and ceiling is widest exactly when it matters most.
Forbids
A system evaluated only in shoulder season cannot report on the conditions it was bought for.
Grade
U
N
2
Plain
The floor is the problem, not the ceiling.
Detail
Floor-level temperature differences are significantly more severe than ceiling differences — and the floor is where people actually are.
Forbids
A thermostat mounted at chest height on an interior wall cannot detect the condition that determines whether the room is comfortable.
Grade
U
N
3
Plain
Running a small heat source low and continuously beats running a big one hard.
Detail
A hybrid arrangement — heat pump carrying the load, with a constant-flow low-temperature baseboard loop at 120–140°F at floor level — breaks up stratification by convection while leaving the heat pump in its efficient range.
Forbids
If this holds, then 'replace the baseboards entirely' is the wrong advice, and programmes that fund full replacement are buying a comfort problem.
Grade
U
N
4
Plain
Ceiling fans are the wrong tool.
Detail
Floor-mounted low-wattage columnar fans mix the air layers without the draught a ceiling fan produces. The heat pump's own fans are optimised for cooling and are too weak for this.
Forbids
A destratification claim based on ceiling fans is not evidence for destratification generally.
Grade
U
N
5
Plain
In Vermont a second heat source is not optional.
Detail
Heat pumps lose efficiency in extreme cold. Supplemental heat is a design requirement here, not a failure of the installation.
Forbids
An efficiency figure quoted without the supplemental fraction is not a figure about the heating season.
Grade
U
N
6
Plain
Who is in the room changes what counts as working.
Detail
Cold homes fall hardest on the elderly, the very young and the unwell — to the point of people staying in bed for warmth. A system that is adequate for a healthy adult may not be adequate for the household it was installed in.
Forbids
A comfort standard with no occupant group attached cannot be applied to a vulnerable household.
Grade
U
What to measure instead
Floor-to-ceiling temperature differential, logged, not sampled.
Temperature at the floor where people sit, not at the thermostat.
The percentage of heating actually done by the heat pump versus the supplemental source.
The occupant group — age, health, hours at home — recorded alongside the readings.
Sources
Note
Every file listed here was checked on 30 August 2026 against the publication clearance scan and carries NO legal, NDA or personal flag. The check is reproducible: scripts/publication_clearance.py.
Cleared
Documents/MGRS.md — a fully footnoted report on stratification and heat pump performance in Vermont. Filed under a name that collides with an unrelated medical acronym, which is why nobody has found it.
Chats/Claude_Export_2025/Claude-Vermont Energy Efficiency Project Framework.md
Artifacts/ashp_airflow_analysis.md
Artifacts/heat_pump_destratification.md
Artifacts/hybrid_heating_study.md
Artifacts/vermont_heatpump_review.md
Artifacts/Vheatpump_FullReport.md
Chats/Claude/Claude-! Modernizing construction and home environment.md
Chats/Gemini/Gemini-Freezer Insulation and Power Outage Solutions.md
Documents/VSI_Town_Administrator_Brief_v1_0a.md
Withheld on purpose
Some of the strongest material on this subject sits inside files that also carry a formal consumer protection complaint. Those are excluded here in full — not summarised, not paraphrased. See the Envelope & Moisture room, which is not open.
Pathways
To
envelope-moisture
Why
Stack effect and vapour drive explain both why a house is uncomfortable and why its cladding fails. Same physics, different subject — which is why they are two rooms and not one.
State
the other room is not open
To
consumer
Why
What a homeowner can do when a system does not perform as sold.
To
methodology
Why
The spine of this room is a measurement argument. The general form of it is there.
Frontier
Heading
The open edge
Body
Every finding above is graded U — unverified — and that is the honest state, not modesty. They come from one household's instrumentation and from a reading of the literature, not from a controlled study. What would move them is boring and specific: logged floor-to-ceiling differentials from a few dozen Vermont houses across a real winter, with the occupant group recorded. We do not have that. We have one house, read carefully, and a set of claims that say what they would forbid if they were true. The solar question in the room's name is not answered here at all. There is material on it and it has not been worked through.
Help wanted
If you have logged floor and ceiling temperatures in a Vermont house through a cold snap — heat pump or not — we would like to see them, including the ones that show no stratification at all. A null result here is worth as much as a positive one and is much harder to find.
Footer
Drafted 30 August 2026. Sources cleared for publication on the same day. Nothing here is graded, and a grade is the owner's to write.