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0
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2answers
45 views

How can I adjust the temperature of my hot water?

I live in California and the winter has been a lot warmer than expected. I would like to decrease the water temperature in my home to try to save money and conserve energy. How do I do this?
0
votes
1answer
58 views

water running but wont run hot through the kitchen only

we have hot water in all other parts of the house, but not in the kitchen? the water will come through cold and not become hot. If we turn the laundry hot water on, it will turn the kitchen hot water ...
0
votes
1answer
60 views

Will keeping the hot water running by accident cause any damage to the hot water heater

The hot water was left running over night about 6 hours in my bathroom sink Would that have caused any damage to the hot water heater
0
votes
0answers
23 views

Plumbing gravity fed water to unvented hot water cylinder?

I'm thinking of installing a point of use mini hot water cylinder into my laundry room. Something ike this: ...
2
votes
0answers
27 views

Could the diverter valve be causing water to get cold quickly?

I recently finished a bathroom renovation. Went to take my first shower in the new surround and hot water only lasted about 15 mins. For the remainder the water was lukewarm. The new shower has a ...
5
votes
3answers
330 views

What type of hose should be used when flushing a water heater?

I know that a hot water heater should be flushed yearly to mitigate sediment buildup. What kind of hose should be used? Is a simple garden hose sufficient, or will the hot water melt or damage the ...
1
vote
1answer
48 views

How can I check my hot water heater temperature? Isn't 120 degrees cold?

I'm trying to test the temperature of the hot water coming out of my hot water heater but I'm very confused. Can I use a meat thermometer or what should I be using? Also, just to make sure my ...
0
votes
3answers
47 views

Should I use a timer or motion sensor in my hot water recirculation system?

I want to get a hot water recirculation line added to a house. plumber is proposing a timer to turn on/off the pump. I'm thinking a motion sensor method would be better. are these even common and how ...
0
votes
1answer
117 views

Is my water heater installed properly?

Why do all 3 pipes..the hot, the cold, and the over flow valve run hot water. I can tell by the touch. the overflow which I'm used to having a free flowing tube attached to a pan is connected to a ...
4
votes
3answers
793 views

Should I be calling a plumber or someone from my water supply company to test for contaminents in my water?

I have one bathroom where the hot shower water has a sulfur-like odor to it on most days and I'd like to have someone come and check it out but I'm not positive on who to call.
3
votes
1answer
82 views

Why does my shower keep alternating between freezing and boiling by itself?

A little while ago our totally fine bath/shower tap unit broke in our bath. Our landlord's plumber installed a new one and since then we've had big problems. Steps to reproduce: We get in the shower, ...
0
votes
1answer
5k views

How should I connect nipples to a hot water heater?

I recently installed my new hot water heater. I know nothing about plumbing and my installation procedure was informed only by sketchy home depot employees and youtube. One of the issues I'm having ...
0
votes
2answers
584 views

Why does my oil-furnace's on-demand water heater go tepid and then return to full heat?

We have an issue with the hot water from a 2004 Peerless oil furnace with on-demand hot water. The shower starts at full temp, but quickly goes tepid (too cool for a bath/shower, but not ice-cold) and ...
1
vote
1answer
96 views

Is it possible to relocate my water heater?

I'm planning a complete refit of my bathroom, hopefully converting to a wet room, and I just wanted to get some idea of my options. The bathroom is (sadly) very small, around 1.7m x 2.3m. This is not ...
-4
votes
1answer
60 views

how do you manually turn on the gas to your house?

During an account switch our gas got turned off. The account is straight now but national grid goes on coffee break from 12am sat till 7am monday and for us, enough is enough. 3 family 3 story ...
0
votes
3answers
1k views

Why does my furnace drip bucket fill up so frequently?

We have an oil furnace that heats the house using a two-zone hot-water circuit, and also acts as an on-demand hot water heater. There is a pipe coming off the collection of pipes coming out of it that ...
0
votes
2answers
53 views

Hot water stops running intermittently

When I run the hot water to the bathroom sink, as soon as the water starts to heat up, the tap just stops, and I have to give the top bit a few more turns to get it flowing again. It will then usually ...
0
votes
0answers
29 views

Vaillant ecotec 28 boiler pressure problem

I have a Vaillant ecotec pro 28 boiler and the pressure is too high when the heating or hot water is on. It flashes at between 3.2 and 4 bar. After searching online the suggestions were to vent any ...
2
votes
0answers
20 views

Very low hot water pressure entire house

Setup: Electric 53 Gallon Heater, installed in 2014 by previous owners. Location: Tampa bay, Florida, Home built in 1961, typical cinder block house. WE purchase the home in December and all has ...
0
votes
0answers
19 views

Why would a shower pump turn on when not required?

In my long loft I have two shower pumps and two hot water cylinders. The pump/tank on the far end of the loft is for 1 bathroom and the pump/tank on the near end is for another bathroom. After ...
1
vote
1answer
56 views

What to do when the cold water valve on the water heater is welded on?

Our hot water seems to be running out faster than usual, and thanks to this site, we were guessing that we probably have a broken dip tube in our gas water heater. Unfortunately, someone in the past ...
1
vote
3answers
125 views

Why does my utility sink faucet vibrate and pound loudly?

I have a water faucet in my utility room that is about 10 feet from the water heater. It is the only faucet in my house that makes any noise, but when I turn the hot water on even a little bit it will ...
0
votes
1answer
39 views

Why when I turn the one knob kitchen Facet from running cold water to hot water does the water stop?

We just got home from a weekend away. We actually dropped the house temperature while we were away from 70 C to 58 C (outside it was actually the coldest its been all season (-30 C) When we got home ...
0
votes
0answers
70 views

How to prevent sudden changes in water temperature (shower)?

I have an apartment in an older building. The boiler apparently was recently replaced by the building manager in the past few years, but every time I take a shower, the temperature changes are pretty ...
1
vote
1answer
74 views

How can I reset my Baxi Combi Duo-Tec HE boiler after a gas supply fault error?

My boiler is giving me some real problems, for whatever reason, it's not resetting as it should. I ran out of gas last night and since ice put some on and tried to reset, it still thinks there is a ...
0
votes
1answer
41 views

Why is cold water coming out of my HW OUT-TAKE pipe?

I'm replacing our water heater. I disconnected the cold intake and hot out-take. I'm replacing the valve on the cold intake. I got to the point where I had both the cold in and hot out ...
2
votes
2answers
169 views

Code for elevating water heater in garages?

A gas/propane water heater in a garage is elevated. This is to ensure the open flame (at the bottom) is above a certain height (?) to avoid any combustible fuels in the garage from igniting. This all ...
2
votes
2answers
154 views

Would upgrading hot water radiator heating result in much better efficiency?

My wife and I are thinking about buying a funky old house where we live, in southern Ontario, and trying to prioritize upgrades. There's a lot of knob and tube to replace -- top priority -- and some ...
1
vote
0answers
76 views

Why doesn't the hot water work but the central heating does?

We have a gas fired boiler (which works). There's no problem with the central heating. Both the hot water and central heating valves actuate automatically when they're selected on the heating ...
0
votes
1answer
32 views

Should I turn off my leaking hot water tank in winter?

Just noticed that the upstairs hot water tank is firing, and there is a bunch of water on the basement floor. (This is a duplex, and no one is living upstairs right now.) So my first thought was just ...
4
votes
3answers
161 views

Fast hot water - tankless heater as backup or recirculator

My master bathroom is the farthest from my electric water heater (traditional with a tank) on the other side of the house. All other faucets are much closer and receive quick hot water. During the ...
0
votes
0answers
30 views

my bath has cold water but kitchen has hot water at the same time how is it possible?

we live in a 7 flat building with a basement for hot water and warming radiators. Sometimes water of kitchen (hot pipe) is very hot and water of shower (hot pipe) is very cold and I wonder why this ...
1
vote
2answers
48 views

Electric water heater leaks around the top, how do I fix it?

My water heater is leaking from the top around the copper fittings. It seems to be filled to capacity. Will adjusting my pressure relief valve stop my water heater from leaking? I turned the main ...
1
vote
1answer
63 views

Electric water boiler .. how is the system supposed to work? (UK)

I'm not from the UK and am used to water being heated on-demand by a gas heater. Having recently moved to London, the flat has electrical heating and I cannot figure out how I'm supposed to set this ...
0
votes
2answers
52 views

Four family home with community washers and dryers

I recently bought a four family property. I wanted to provide washers and dryers for my tents, 1 set per two units. However, I have run into an interesting dilemma. People want hot water on the ...
3
votes
3answers
315 views

How do I get an exterior vent to stop frosting over in a cold Canadian winter?

We have a high-efficiency gas-fired hot water heater (in our a basement) that is vented to the outside of our house. When the weather gets below -30°C the vent has a tendency to frost-over. When ...
2
votes
1answer
460 views

Tankless water heater and inconsistent water temperature

We recently brought a house that was built in 1927, and much of it has been updated. The previous owners put in a tankless water heater two years ago. Our hot water is very inconsistent. When someone ...
3
votes
1answer
1k views

How long should the hot water last during a shower?

Given a 40 gallon natural gas water heater, and a shower head with a flow rate of 2.5 gallons per minute. How long should the shower be able to maintain 105°F water temperature? Assume the average ...
1
vote
2answers
124 views

I live in student housing and my shower doesn't get hot enough. What can I do?

I'm sorry if this isn't the right forum in which to discuss this, but I'm at the end of my rope and don't know where else to get advice. I'm living in a completely new building that was just finished ...
0
votes
1answer
131 views

Which is better indirect or tankless hotwater heater

I am in the process of getting my boiler and hot water heater replaced. One company gave me a quote for a Weil McLain boiler and indirect hot water heater. Another company gave me a quote for a bosh ...
0
votes
2answers
53 views

Why does faucet work one day and not the next?

This American Standard faucet worked yesterday. But today, water barely trickles from it. I can rotate it just fine and when I rotate it shut, the trickle stops. My gut feeling is that it catches in ...
0
votes
2answers
630 views

Using PEX for a water heating system

I am replacing my existing faucet plumbing with red / blue PEX all over the house. Everything that goes to the sink, dishwasher, washer, bathroom sink and so on will be color coded and installed ...
0
votes
1answer
67 views

How to measure water pump pressure in a spa heating system?

Short version (TL;DR): how can I measure the output pressure of a water pump in a spa heating system and verify that it is within the gas heater input pressure specs? The Whole Story I'm trying to ...
0
votes
3answers
449 views

Cold water entering hot water circuit?

I'm having a bizarre problem. At least it's bizarre to me. I'm repacking a HW faucet connected to our washing machine. To do so, I turned off the HW heater, and then the valve on top of the HW ...
2
votes
2answers
117 views

Do hot water tanks have to be in the drain pan

I bought a new hot water tank and had it installed by a plumber. It didn't fit in the existing drain pan, so he put it on top of the pan. Is this safe?
1
vote
2answers
692 views

Why is noise coming from our hot water radiator even when it is off?

I own a condo and the heating is from a hot water radiator. We have a hot water radiator at the living room and there is quite a noise (some clanking but mostly like water running on a pipe) coming ...
1
vote
1answer
72 views

No hot water even if heating elements work (solar/boiler combination)

I've got following setup for heating water: boiler solar panel on the roof The overall setup is simple - the cold water enters the system and goes first through the solar panel and then through ...
4
votes
1answer
253 views

How can I run plumbing from house to a nearby new office 1.5m away?

I am building a new office next to the house; it is about 1.5m away. I need to run, from the house's upstairs bathroom, 1 hot, 1 cold, and radiator with return (all of which I believe are 28mm to ...
0
votes
0answers
41 views

What could be causing the hot water run, then stop?

We have a 300 lt. hot water tank fed by either pumped tank water (2.5hp pump, 60m horizontal run, 5m vertical) or by mains water (limited to 850kpa). Water is heated on low tariff electricity and hot ...
0
votes
0answers
133 views

Gas Water Heater Pilot shuts off

I have an Aquamax 205 gas powered water heater. The pilot light has started to go out. I replaced the thermocouple but that made no difference. I have measured the (open circuit) voltage on the ...