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| | ===[[parley vinfo spring 25]]=== |
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| ===[[parley_vinfo summer22]]=== | | ===[[parley_vinfo summer22]]=== |
| ===[[parley_vinfo]]=== | | ===[[parley_vinfo]]=== |
| ===[[parley_vinfo_winter]]=== | | ===[[parley_vinfo_winter]]=== |
| | ===[[parley_vinfo winter24]]=== |
| ===[[parley maps]]=== | | ===[[parley maps]]=== |
| ===garden=== | | ===garden=== |
| [[File:GardenLayout003.jpg]] | | [[File:GardenLayout003.jpg]] |
| | | ===[[lan]]=== |
| ===[[fios]]=== | | ===[[fios]]=== |
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| *https://www.youtube.com/watch?v=FJOHHdD0-6o | | *https://www.youtube.com/watch?v=FJOHHdD0-6o |
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| ==energy==
| | {{:Hvac}} |
| ===heat pumps===
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| ====air to water heat pump AWHP====
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| My use for your '''air to water heat pump products''' will be limited to '''DHW''' and the '''existing kitchen/bath radiant loop'''. That might extend to some kind of wall '''radiant emitters''' for the other two bathrooms depending on calculating the load and the availability of products matching the load. My needs most closely match the following configuration.
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| <img src="https://cdn-fdbpa.nitrocdn.com/gKOxVeMEjzbIXyXQDzDOXkUdVDxCjtsJ/assets/images/optimized/rev-a08ae6a/www.arcticheatpumps.com/images/2022/01/26/h-w1.jpg" alt="Girl in a jacket" width="800">
| | === Dreame Z10 Pro RL55D production date 09/21=== |
| | re: Dreame Z10 Pro RL55D production date 09/21 |
| | s/n P2028190PUS001460000P01 |
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| I will set up some monitoring on the existing radiant loop for temperature-in and temperature-out which combined with knowing the flow rate should give me the btu/hr load. | | Hi I have attached the requested documents: |
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| I am not looking for a "quick estimate". What I need from you is performance and engineering data and pricing on all of listed components.
| | ==drier== |
| | | whirlpool LU7681XSW2 or LG7681XSW2 |
| The rest of the house will likely replace 180 degree baseboard emitters with air to air heat pumps connected to some combination of wall units and air handlers.
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| 29 years ago this was a carefully designed system which heats a 2,700 sf house with high ceilings and lots of windows for ~$1,500/yr @ $2.33/therm. I even got John Siegenthaler to weigh in with some invaluable advice.
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| With electricity here @ $0.27/kwh and natural gas @ .07/kwh it will be a big challenge to design a replacement system. Whatever it is will have to spend most of its time in the operating range that gives you a COP of ~4 or else the operating cost penalty will be too great.
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| I am licensed builder in MA with EPA 608 universal lic. and am a member of the MassSave Heat Pump Installer Network. So far I have had very good results replacing oil steam boilers with cold climate heat pumps connected to air handlers delivering heat through exposed spiral ductwork running in the conditioned space. Tenants are spending almost half of what oil cost to run their systems.
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| ==hvac==
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| ===system design===
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| messafge to Artic
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| Currently I have a 27 year old radiant floor system for the kitchen (200sf) and bath (50sf). It is pex in a thin slab under ceramic tile over an insulated joist/plywood floor. It runs continuously in the heating season on a loop off of a gas boiler that injects a bit of 100 degree water whenever the boiler is calling for either a baseboard zone or DHW.
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| The boiler is about ready to be replaced and I am exploring the feasibility of a design for both DHW the radiant loop to be powered by a heat pump or heat pump hot water heater. What do you suggest?
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| ===maintenance/repair===
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| ====11/5/21====
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| problem: tstat lights were on but zone valve lights were off. End switch was not being activated for LR and TV (intermittent)
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| *replaced LR zone valve with new, voltage between terminal 1 and 3 was low
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| *replaced TV zone valve with clip salvage, voltage between terminal 1 and 3 was low
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| *ordered spare from ebay. Still have one clip salvage 2nd shelf near boiler. Replaced valves are on top shelf, have tape folded back to indicate they were replaced.
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| https://mckwiki.parleyvale.com/images/f/f6/SelectingCirculators.pdf
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| ===heat pump===
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| https://www.pmengineer.com/articles/92614-cold-climate-air-to-water-heat-pumpspart-2
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| https://www.pmengineer.com/ext/resources/PME/2016/July/pme0716Siggy_Figure4.png
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| email to Artic on air source hydronic
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| I am interested in Arctic Heat Pump 035ZA/BE – 29,000 BTU for use in a domestic HW + radiant application. Could you send me submittal sheets and any other details on
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| [https://1drv.ms/b/s!Apj4JFLjNWyohbVblBSgPTh_KsYWgA?e=H0SkNv Arctic Air to Water Heat Pumps]
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| Domestic Hot Water
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| The AltSource tank is equipped with an optional internal Heat Exchanger (HX) for domestic hot water
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| production. This consists of 200 feet of 1/2” copper piping. Based on 120°F water tank temperatures this 200 ft of ½” OD cooper pipe, 26.2 sq/ft surface area and has a volume of 1.5 total gallons.
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| Because the efficiency of the heat pump is better at lower water temperatures, we recommend using the internal domestic hot water coil in a pre-heat arrangement. In this diagram the cold water enters the coil from the bottom and exists at about 95% of the tank setting temperature. Following this the warm water then goes to the primary tank or an on-demand water tank where it is topped up a few degrees to reach 120°F or more depending on the application. When sizing a heat pump with domestic hot water load please add about 10,000 BTU per person to the daily load. So, a house with 4 persons would need an extra 40,000 BTU per day. On an hourly bases this would be 1,667 BTU/hour over 24 hours.
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| What is a flow rate and what should I ask for? Consider how many of these needs you may have simultaneously to determine the maximum flow rate you require. For a home with 1 bathroom, we recommend 6-7 GPM; 2 bathrooms, 8 – 9 GPM; and 3+ bathrooms, 9-11 GPM.
| | parts for no heat |
| What is a flow rate and what should I ask for? Consider how many of these needs you may have simultaneously to determine the maximum flow rate you require. For a home with 1 bathroom, we recommend 6-7 GPM; 2 bathrooms, 8 – 9 GPM; and 3+ bathrooms, 9-11 GPM.
| | * Igniter 279311 ClimaTek Upgraded Gas Dryer Igniter fits Kenmore Whirlpool Maytag GE 279311 AP3094138 239233 WE4X750 4391996 WE04X0750 |
| | | https://m.media-amazon.com/images/I/51pNRTFMoWL._SL1200_.jpg |
| https://plumbestore.com/products/eco-king-52-stainless-steel-coil-tank?variant=40820050100277¤cy=USD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&srsltid=Ad5pg_GvtvxwqGw-r-NdmLPi-dtNOxGVEkE9--PY0lQMW7D3lHV6h7GzU2s | | * Whirlpool Dryer Thermal Fuse OEM Part # WP3392519 | RC Item #2986 3392519 Dryer Thermal Fuse(2 Pack),Replacement Part for Whirl-pool & KM Dryers,Replaces Part # WP3392519 AP6008325 3388651 694511,Easy to Replace Take off back cover, near the vent pipe https://m.media-amazon.com/images/I/41F1TYiRrjL._AC_SL1000_.jpg |
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| ==== heat pump water heater for HW and radiant ====
| | * 279834 Dryer Gas Valve Ignition Solenoid Coil Kit https://m.media-amazon.com/images/I/610eybehutL._AC_SL1500_.jpg |
| http://www.civil.uwaterloo.ca/beg/archtech/hot_water_heater_furnace.pdf
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| like this but with heat pump water heater instead
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| [[File:Heat pump for DHW+radiant.png]]
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| ===== hybrid heat pump algorithms for resis. =====
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| https://www.greenbuildingadvisor.com/question/rheem-hybrid-pre-warm-mode-while-in-heat-pump-mode | |
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| https://www.nrel.gov/docs/fy14osti/52635.pdf | |
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| ===boiler===
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| Lochinvar 120000 BTU
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| ==== service 9/12/2019 ====
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| Suburban Service Westwood 781-769-6694 2hrs $338 $169/hr
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| ==drier==
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| whirlpool LU7681XSW2
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| ==light bulbs== | | ==light bulbs== |
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| ==dw== | | ==dw== |
| | SHEM3AY55N/28 |
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| | FD010704528 |
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| ==washer== | | ==washer== |
garden
azek classic composite rails
Dreame Z10 Pro RL55D production date 09/21
re: Dreame Z10 Pro RL55D production date 09/21
s/n P2028190PUS001460000P01
Hi I have attached the requested documents:
drier
whirlpool LU7681XSW2 or LG7681XSW2
parts for no heat
- Igniter 279311 ClimaTek Upgraded Gas Dryer Igniter fits Kenmore Whirlpool Maytag GE 279311 AP3094138 239233 WE4X750 4391996 WE04X0750
- Whirlpool Dryer Thermal Fuse OEM Part # WP3392519 | RC Item #2986 3392519 Dryer Thermal Fuse(2 Pack),Replacement Part for Whirl-pool & KM Dryers,Replaces Part # WP3392519 AP6008325 3388651 694511,Easy to Replace Take off back cover, near the vent pipe
- 279834 Dryer Gas Valve Ignition Solenoid Coil Kit
light bulbs
- hallway stairway, all the startrek lights
- R7S LED 78MM Bulb Luxvista 5W 3 Way Dimmable LED R7S Base J T3 Type Double Ended Halogen Equivalent
- white ceiling reflector lights in mb, stair and kidstudy
- Ba15d LED Bulb, New (88LEDs), Ba15d Double Bayonet base, 6W 120v 60W Equivalent, Dimmable
- tvroom spots
- MR16 LED 2ight Bulb, 90% Energy Saving, 3000K Warm White, 40 degree, AC/DC 12V, 5 Watts, 50W Halogen Bulb Equivalent, GU5.3 Base
- mb closet, mirror (maybe kitchen)
- GU10 COB LED Bulbs, 50W Halogen Bulbs Equivalent, 7W, 550LM, 5000K Daylight White, Dimmable, LED Light Bulbs, MR16 GU10 Base
expresso machine
filter holder 996530029833
fridge
yale appliances 617-825-9253
stove
Bosch model HG18054UC/09
parts select
specs
Bake / broil burner 18,000 / 12,500
front left burner 10,000
back left burner 5,000
center burner 18,000
back right burner 5,000
front right burner 15,000
dw
SHEM3AY55N/28
FD010704528
washer
Maytag A613
sinks/faucets
T&S B-0326-LN-SC Deck Mount Mixing Faucet with 4" Adjustable Centers and Eterna Cartridges with spring check valves $119.99
single-hole-pantry-faucet-base-with-flex-inlets-swivel-outlet-and-cerama-cartridges $105 1-800-476-4103
3-8-npt-rigid-tee-assembly $55
volume control 3/8 $5.69
chrome 3/8 T $10.29
3/8 coupling
fittings
coupling 3/8 $11.56
1/2x3/8 $13.82
adj flange $17.49
3 3/8" $10.49
single faucet $72.99
universal parts
swivel adapter nut $4.29
ball valve $3.99 another
swivel coupling $5.89
T&S B-0413 Chrome Swivel to Rigid Adapter
American Standard Model # 051379-0020A $11.05
Regency Pre-Rinse Faucet Spring $13.49
T&S 88845 Pre-Rinse Replacement Sprin $38.49
Fisher 2926-3300 Pipe to Hose Adapter 3/8Fx1/4F $9.99
Fisher 2924-6000 Gooseneck Spring $14.49
Fisher 2902-12 Wall Bracket with 12" Rod $13.49
BrassCraft 3/8-in x 1/4-in x Threaded Adapter Fitting $2.49
[1]
Anderson Metals Brass Tube Fitting, Coupling, 3/8" Flare x 1/4" Female Pipe $4.21
T&S 004R Finger Hook Assembly
attic
https://www.energyvanguard.com/blog/air-sealing-an-attic-access-the-right-way/
https://www.energyvanguard.com/blog/Attic-Stairs-A-Mind-Blowing-Hole-in-Your-Building-Envelope
https://www.energyvanguard.com/blog/Heat-Rises-and-Falls-Stack-Effect-Air-Movement-Heat-Flow
https://www.energyvanguard.com/blog/Hidden-Air-Leakage-Sites-in-Your-Attic
Mold Warrantee from Air Duct Services 3yr 3/22-3/25
roof
proposal from Action Roofing
Roof Warrantee Action 10-15-50yrs11/21
