A condensing boiler pre-warms up the new combustion air which is drawn through the balanced flue, using the waste heat in the flue gases. This heat recovery makes them more efficient and cheaper to run. Cooling the waste gases causes the water they contain to condense out, hence the name. Tel: 01495 307800 Fax: 01495 307912 Email: office@excelsior-homecare.com Web: www.excelsior-homecare.com

Yes, this is entirely possible. Temperature control is the issue. You can use one of our heat exchanges to change the steam to hot water. Then you can use a mixing valve to control temperature of the hot water. You may want to consider the use of a safety control.

The two main factors to pay attention to when it comes to replacing old equipment are age and efficiency rating. As a general rule of thumb, you probably want to replace equipment that is older than 10 years. Since efficiency ratings have gone up dramatically in the past 10 years, replacing older equipment can save you money in the long run on your energy bills. More efficient equipment uses less energy to keep your home comfortable.

Yes you can. All you need to do is provide a Radiantec mixing valve to step down the temperature of the water to the radiant circuits. You mix hot water from the boiler with return water from the floor to provide a lower temperature.

The purpose of the State Purchasing Policy review was to develop a more effective procurement framework for delivering value for money and to focus Government procurement activities on supporting the Government's priorities.

In many cases an existing domestic water heater will do the job. If the BTU rating of the heater is matched with the BTU requirements of the space to be heated, one properly sized unit can provide both space heating and domestic hot water. A boiler is normally not necessary unless the heating requirements exceed 300,000 BTU's. In these cases, a simple mixing valve is designed into the boiler system to provide lower temperature water to the radiant floor.

Certainly, AXTRO® can be connected in series or parallel with any existing system including a solar heating system.rforated panel. The flue must be cleaned annually and the ash drawer emptied frequently to assure a proper draught.

In knee replacement surgery, the parts of the bones that rub together are resurfaced with metal and plastic implants. Using special, precision instruments, your surgeon will remove the damaged surfaces of the bones and fit replacement surfaces into place.

Even though you may love your old pillow, it might not be the healthiest choice. Did you know that ten percent of the weight of a 2 year old pillow is made up of dust mites and their droppings? And an old broken down pillow does not usually provide the best night's sleep. It can significantly downgrade your sleeping experience. A quality, new pillow is a sound investment toward a more comfortable, better night's sleep. With normal use and care, a pillow will last 2-4 years.

All of the companies we contract with offer full-service contracts. A standard contract covers parts and labor, annual tune-up and cleaning and vacuuming, as well as emergency service. No. NYPIRG membership consists of a tax-deductible contribution of $30 or more. Fuel Buyers Group is a NYPIRG program that NYPIRG members can participate in.

All local, state and federal codes must be met by the installer. Those codes vary from location and state and application. In most cases a boiler with a capacity above 200,000 BTU per hour must be installed by a contractor with the appropriate licenses and insurance. In many states however, those codes do not apply if the usage is to provide heating for growing or raising livestock or poultry or for greenhouse heating applications.

A - Select option A on the BIS Menu, Building Information Search. You will be directed to the Building Information Search screen. You will need to enter the precise address (house number and street name) of the desired property, or the block and lot number or the Building Identification Number (BIN). You will be directed to the Property Profile Overview screen.

You need to clean the condensing unit at least once a month to remove dirt, which are clog between fins. You also need to check and remove obstacles that hinder airflow in and out of condensing unit. This will make sure the air circulation of the unit is not blocked. It can affect the cooling efficiency, a shorter

The leading cause of this problem is not using a vacuum controller. Most likely the maximum vacuum of your vacuum pump is too low, and consequently the vapor pressure temperature is lower than the condenser temperature. We recommend to use the Vacuum Controller V-850 with valve unit or with a Vacuum Pump V-700. Yes - Multiple Rotavapors can be connected to one Vacuum Controller; however, the nominal vacuum pressure must be the same for all Rotavapors.

The Boiler Challenge is scheduled on a request basis. This means that you tell us when you want to plan your visit...any day of the week, and as long as another group does not have that time, we will do everything in our power to get you scheduled during a time that's best for you. Remember, this is an outdoor activity, so it must be during daylight hours, and weather could play a factor.

Time slots fill in quickly, so it's best to get your request in as soon as you can. We ask that you put in your schedule request at least two weeks prior to your preferred date so that proper arrangements can be made.

It won't be the Fuel Buyers Group who cleans your boiler. You will call the oil company assigned to you to arrange the tune and clean. NYPIRG negotiates with local oil companies in your area. Our agreements vary from company to company, so the price with your company wouldn’t necessarily be the same as the price of that a member with a different company.