What is the most efficient Domestic Hot Water Heaters
Domestic Hot Water Heaters: Gas-fired domestic hot water heater (commercial), standard efficiency. Set in place only, Make additional allowances for pipe and combustion venting connections.
Subject: Plumbing - Sub Subject: Hot Water HeatersDate: 6/22/2019 Status: SOLVED
8 answered / 52 voted,
431 viewed.
technician - Saturday, June 22, 2019 673Gas-fired domestic hot water heater (commercial), standard efficiency.
Set in place only, Make additional allowances for pipe and combustion venting connections.50 gal./ 95 gph P1@2.00 Ea 2,240.00 72.50 2,312.50
67 gal./106 gph P1@2.00 Ea 2,650.00 72.50 2,722.50
76 gal./175 gph P1@2.00 Ea 3,550.00 72.50 3,622.50
91 gal./291 gph P1@2.00 Ea 4,280.00 72.50 4,352.50
Gas-fired domestic hot water heater (commercial), energy miser.
Set in place only, Make additional allowances for pipe and combustion venting connections.50 gal./ 95 gph P1@2.00 Ea 5,270.00 72.50 5,342.50
67 gal./106 gph P1@2.00 Ea 5,510.00 72.50 5,582.50
76 gal./175 gph P1@2.00 Ea 6,830.00 72.50 6,902.50
91 gal./291 gph P1@2.00 Ea 8,120.00 72.50 8,192.50
Tankless natural gas water heaters
Ambient pressure. DOE and UL rated. For residential, multi-dwelling and light commercial potable water applications.Add the cost of piping, tempering valve, circulating pump, controls, and electrical connection, post-installation inspection by both the fire marshal and the mechanical inspector to validate federal, state and local energy tax credits or energy tax credit offsets. For larger arrays (laundries, institutional facilities, food processing plants), develop an estimate based on the required capacity and multiply these costs by the number of heaters required. Rated in Btus and gallons per minute capacity. (1 Mbh 1,000 Btus)
19.5-140 Mbh,
.75-5.8 Gpm P1@16.0 Ea 1,830.00 580.00 2,410.00
11-199 Mbh,
.5-7 Gpm P1@20.0 Ea 2,160.00 725.00 2,885.00
25-235 Mbh
.75-9.6 Gpm P1@20.0 Ea 2,160.00 725.00 2,885.00
The best ReplyANSWERS Write an Answer
❝What is the most efficient Domestic Hot Water Heaters❞ answers. technician asked first. Total 8 replies.
Tankless electric point-of-use water heaters
Ambient pressure, DOE and UL rated. For residential, multi-dwelling and light commercial potable water applications. Cost does not include piping, tempering valve, circulating pump, controls, storage tank, electrical connection. Add the cost of post-installation inspection by the mechanical inspector to validate federal, state and local energy tax credits or energy tax credit offsets. In rated gallons per minute capacity.5.5 Kw/40 Amp,
.75-2 Gpm P1@4.00 Ea 461.00 145.00 606.00
9.5 Kw/50 Amp
.75-2.5 Gpm P1@4.25 Ea 547.00 154.00 701.00
19 Kw/100 Amp
1-3.5 Gpm P1@4.50 Ea 909.00 163.00 1,072.00
28 Kw/120 Amp
1.5-5 Gpm P1@4.75 Ea 1,660.00 172.00 1,832.00
Domestic hot water heater connection assembly
Includes supply, return, recirculation and relief piping and fittings (copper), relief and isolation valves.Make additional allowances for gas and venting connections where applicable.
¾❞ residential P1@1.75 Ea 313.00 63.40 376.40
¾❞ commercial P1@2.25 Ea 420.00 81.50 501.50
1❞ commercial P1@2.75 Ea 736.00 99.70 835.70
1¼❞ commercial P1@3.50 Ea 901.00 127.00 1,028.00
1½❞ commercial P1@3.75 Ea 938.00 136.00 1,074.00
2❞ commercial P1@4.50 Ea 1,000.00 163.00 1,163.00
2½❞ commercial P1@5.75 Ea 2,080.00 208.00 2,288.00
3❞ commercial P1@6.50 Ea 3,190.00 236.00 3,426.00
Domestic water heater combustion vent connection
Make additional allowances for piping distances greater than 25'.2❞ B-vent P1@.090 LF 6.22 3.26 9.48
3❞ B-vent P1@.100 LF 7.69 3.62 11.31
4❞ B-vent P1@.110 LF 10.20 3.99 14.19
6❞ B-vent P1@.130 LF 11.60 4.71 16.31
Tankless heater
vent kit P1@2.50 Ea 437.00 90.60 527.60
Power vent kit P1@2.00 Ea 1,120.00 72.50 1,192.50
0
0🚙 Huntington Beach, CA?
0 0 0 0🚩 San Antonio, TX?
0 0You Should Go To St. Louis, MO?
.. Engaging and well-researched 😇 😆👑 0 0 0 0- High-efficiency water heaters
- Tankless domestic hot water heaters
- Energy-efficient hot water systems
- On-demand water heaters
- Condensing hot water heaters
- Gas-powered water heaters
- Electric water heating systems
- Solar domestic hot water heaters
- Heat pump hot water heaters
- Hybrid water heater options
- Instant hot water systems
- Energy-saving hot water heaters
- Point-of-use water heaters
- Residential hot water solutions
- Eco-friendly water heating
- Efficient water heater technology
- Continuous hot water supply
- Energy-efficient water heating solutions
- Propane water heaters
- Natural gas tankless heaters
- Heat exchanger water heaters
- Indirect water heater systems
- High-capacity domestic hot water heaters
- Tankless coil water heaters
- Best water heater brands
- Compact hot water heaters
- Smart water heater controls
- Low NOx water heaters
- Dual-fuel hot water systems
- Sustainable home water heating
Similar Questions
What are the standards for fire sprinkler systems?
Discover the essential standards governing fire sprinkler systems, ensuring optimal safety measures and compliance. Get expert insights now!
Fire-fighting / Fire sprinkler system standards Answers: 3 533
What are the main components of a fire sprinkler system?
A fire sprinkler system typically consists of main water supply, pipes, sprinkler heads, control valves, and alarm devices. Learn about the main components in a fire sprinkler system.
Fire-fighting / Fire sprinkler system components Answers: 3 814
Why upgrade to water-saving toilets?
Discover the reasons behind upgrading to water-saving toilets! Reduce water consumption, save money, and contribute to a sustainable future.
Plumbing / Water-saving toilet upgrades Answers: 3 590
How to fix a leaking toilet base?
Learn how to easily fix a leaking toilet base and prevent further water damage in your bathroom. Quick and effective solutions await!
Plumbing / Leaking toilet base repair Answers: 3 511
How to replace toilet fill valve?
Learn how to easily replace your toilet fill valve with these simple steps. Say goodbye to annoying toilet leaks and keep your bathroom working smoothly!
Plumbing / Toilet fill valve replacement Answers: 3 842
How much do professional plumbers charge?
Find out the average cost of hiring a professional plumber. Learn about pricing factors affecting plumbing services. Get your plumbing work done at a fair price.
Plumbing / Professional plumber rates Answers: 3 705
Need plumbing service for toilet. Any recommendations?
Looking for reliable plumbing service for your toilet? Get recommendations and find the perfect plumber to fix your toilet issues.
Plumbing / Plumbing service for toilet Answers: 3 486
How to find a reliable plumber?
Looking for a trustworthy plumber? Discover effective methods to find a reliable professional quickly and ensure a job well done. Read now!
Plumbing / Finding a reliable plumber Answers: 3 530
Need plumbing service for toilet?
Looking for professional toilet plumbing service? Our experts are here to solve all your toilet-related issues efficiently. Contact us today!
Plumbing / Plumbing service for toilet Answers: 3 528
What are typical plumber rates?
Searching for typical plumber rates? Find out what you can expect to pay for plumbing services with our comprehensive guide. Get transparent pricing information now.
Plumbing / Professional plumber rates Answers: 3 566
Similar Articles
Plumber, Plumbing System, Master Plumber
Plumbing SystemPlumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and
73Expert San Francisco Plumbing Repair Services for Your Home
When it comes to plumbing repair in the vibrant city of San Francisco, you need a team of professionals who are more than just your typical plumbers.
114Dealing with a Leaking Toilet Tank: A Comprehensive Guide
Dealing with a Leaking Toilet Tank: A Comprehensive Guide A leaking toilet tank can be a persistent and bothersome issue that not only wastes water b
93