Difference between revisions of "Parley"
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==== service 9/12/2019 ==== | ==== service 9/12/2019 ==== | ||
Suburban Service Westwood 781-769-6694 2hrs $338 $169/hr | Suburban Service Westwood 781-769-6694 2hrs $338 $169/hr | ||
==drier== | |||
whirlpool LU7681XSW2 | whirlpool LU7681XSW2 | ||
===light bulbs=== | ===light bulbs=== | ||
Revision as of 17:01, 7 June 2023
parley_vinfo summer22
parley_vinfo
parley_vinfo_winter
garden
fios
energy
heat pumps
air to water heat pump AWHP
email to Artic on air source hydronic
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
Arctic Air to Water Heat Pumps
Domestic Hot Water The AltSource tank is equipped with an optional internal Heat Exchanger (HX) for domestic hot water 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.
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.
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. 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.
heat pump water heater for HW and radiant
http://www.civil.uwaterloo.ca/beg/archtech/hot_water_heater_furnace.pdf
like this but with heat pump water heater instead
hybrid heat pump algorithms for resis.
https://www.greenbuildingadvisor.com/question/rheem-hybrid-pre-warm-mode-while-in-heat-pump-mode
https://www.nrel.gov/docs/fy14osti/52635.pdf
boiler
Lochinvar 120000 BTU
service 9/12/2019
Suburban Service Westwood 781-769-6694 2hrs $338 $169/hr
drier
whirlpool LU7681XSW2
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
saeco via venezia starbucks saeco sin006xn filter holder 996530029833
fridge
yale appliances 617-825-9253
dw
washer
Maytag A613
sinks/faucets
- spec, pre-rinse-faucet $129.99
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
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
Anderson Metals Brass Tube Fitting, Coupling, 3/8" Flare x 1/4" Female Pipe $4.21
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
