HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
Having problems with our lochinvar solution boiler that was
having problems with our lochinvar solution boiler that was installed in 2008. at the last cold spell the boiler worked for a while, then it rollout and the boiler shut down. this has happened twice n… read more
Rick
Rick
Supervisor
34,455 satisfied customers
Lochinvar cbn 090 will only work on low fire. Model cbn090.
model cbn090. serial # A13H00245748 I recently moved into house & the unit was already here … read more
The-HVAC-Guy
The-HVAC-Guy
HVAC Technician
Vocational, Technical or Trade School
42 satisfied customers
We are making an oil to natural gas conversion for hydronic
We are making an oil to natural gas conversion for hydronic baseboard heating and hot water drinking supply . Plumber offered three boiler solutions. A builder friend offered two additional solutions.… read more
Rick
Rick
Supervisor
34,455 satisfied customers
Hi Rick, Just tried to email you but I dont think it went through
Hi Rick, Just tried to email you but I dont think it went through so I'm trying again. I have a NORMAN CONVERSION BURNER on my boiler system. size:NP-2-230 type:WR input 230,000 BTU minimum grate:24 d… read more
BillyHvac
BillyHvac
Journeyman Service Technician/Inspector
State Licensed Mechanical Contractor
16,165 satisfied customers
clever brook boiler. it goes through prepurge stage once the
clever brook boiler. it goes through prepurge stage once the prepurge stage is complete it clicks to open gas valve once thats done the fire eye is not seeing the spark and the boiler shut down on fla… read more
Heath.M
Heath.M
Refrigeration Mechanic
Vocational, Technical or Trade School
223 satisfied customers
In case of natural gas outage does Lochinvar Model CD 45-260
In case of natural gas outage does Lochinvar Model CD 45-260 (220K Boiler) furnace have pump delay option to prevent water pipes, and attached 50 SS side arm Lochinvar water tank from freezing? Thanks… read more
Rick
Rick
Supervisor
34,455 satisfied customers
HELLO,Need to find an answer.I have a Lochinvar Mini-fin propane
HELLO,Need to find an answer.I have a Lochinvar Mini-fin propane standing pilot boiler.Model # XXXXX 090.It is 22 years old.Runs like a champ.It is in very good condition.Cleanings done on a regular b… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,138 satisfied customers
I have a teledyne-laars residential gas-fired mini-therm jv
I have a teledyne-laars residential gas-fired mini-therm jv hydronic boiler, model JVS100NDI, rated at 72,200 BTU/hr. I press the red reset button, and the furnace fires up. The furnace operates as ex… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
401 satisfied customers
I have a Keston Celsius 25 boiler installed in my flat - newbuild
I have a Keston Celsius 25 boiler installed in my flat - newbuild from around 2004/5. British Gas have been called out to us by the landlord as our timer had gone kaput and wasn't firing up the hot wa… read more
servtech50
servtech50
HVAC/R service tech
296 satisfied customers
We have a combi boiler, however despite replacing the circuit
We have a combi boiler, however despite replacing the circuit board and the sensor, the boiler fails to fire up when it is on a timed setting. The pressure has not dropped, but unless the heating and … read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
i am a gas fitter. i have just been to a call out for a 28si
i am a gas fitter. i have just been to a call out for a 28si worcester. there is no call for demand for heating when turned on. when hot water is demanded the fan and air pressure switch operate fine … read more
MagiicAir
MagiicAir
HVAC Service Supervisor
Vocational, Technical or Trade Scho
110 satisfied customers
I have a Utica gas fired steam boiler (PEG300CGE). The condensate
I have a Utica gas fired steam boiler (PEG300CGE). The condensate recovery rate in the home is not rapid enough and the boiler goes into a low water situation, especially as the outdoor temperatures d… read more
Rick
Rick
Supervisor
34,455 satisfied customers
We like to sleep in a cool bedroom and use to turn the thermostat
We like to sleep in a cool bedroom and use to turn the thermostat down to 62 at night. We installed a Knight Lochinvar boiler heating system. When we turn the thermostat down at night it takes 7 to 9 … read more
Rick
Rick
Supervisor
34,455 satisfied customers
2923 boiler,water heats up to high temp but does not last the shower?
I have a 2923 boiler with water heater the water heats up to a high temp but there is not enough for a full shower… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
i have a 1800 sq ft home with a loss of 37000 and a 1800 basement
i have a 1800 sq ft home with a loss of 37000 and a 1800 basement with its own zone.A totle of 3 zones.I had a few est and 3 said i needed a weil mclain ultra 155 with 123000 btu at 95% and the last e… read more
Rick
Rick
Supervisor
34,455 satisfied customers
I need a high efficiency gas boiler for radiators in my split
I need a high efficiency gas boiler for radiators in my split level home. I have 185 feet of baseboard radiators and I want an indirect water heater with it. My questions are is the Superstore Ultra 6… read more
Rick Mather
Rick Mather
HVAC Tech
Vocational, Technical or Trade Scho
3,631 satisfied customers
Im replacing a 70000 BTU unit with either a 90000 or 130000
I'm replacing a 70000 BTU unit with either a 90000 or 130000 unit. They're both about the same price. Will the bigger unit be more/less cost effective? I had 2 opinions about the 18 yr oldCustomer one… read more
Rick
Rick
Supervisor
34,455 satisfied customers
my boiler was whistling when the heating came on for a couple
my boiler was whistling when the heating came on for a couple of weeks, but now the pilot light has gone out. Will this require a new boiler or can it be re-lit? I've tried the re-light button on the … read more
Robert
Robert
Associate Degree
161 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,029 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Jerry

Jerry

Service Technician

576 satisfied customers

HVAC Technician. Hearth Products Specialty

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

Thehvacguy

Thehvacguy

LIC HVAC,Plumber

426 satisfied customers

Certified HVAC Universal Technician,Lic plumbing contractor, 28 yrs exp

Drcool

Drcool

HVAC Technician

264 satisfied customers

i have been an A/C tech for the past 30 Years. working on window types, split type, and package

N4IEA

N4IEA

NATE Certified; HVAC Technician

227 satisfied customers

Retired, HVAC / Electrical Technician / Contractor 35-years Experience.

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x