Gas Boiler Installation
Gas boiler installation is serious work and requires understanding. Before you carry out any gas boilers installation, you must be correctly certified. Most states require permits be acquired before installation of new or replacement of old boilers. Usually, checking with local councils about particular codes that guide gas boiler installation and other gas appliances takes a short time. Although setting up the boiler yourself can save your family a considerable amount of money in cost of gas boiler installation, it is highly recommended that you hire professionals to do the installation for you. Firms such as British gas offer British gas boiler installation services to their clients. Here is a step-by-step gas boiler install instructions:
Prepare the location of the gas boiler
This is the first step in the gas boiler installation. In this step, you need to check all the connections that you will be needing. You need to ensure that you have gas lines, electrical circuits and water lines near close to the location where the boiler will be installed. If these connections are not close by, you will need to plan on how you will feed gas and water to into your boiler. Of importance also is to ensure that there are no flammable solids or liquids where your boiler is to be installed.
Preparation of the boiler itself
Secondly, you need to get the boiler ready for installation. The first thing you do is to remove the boiler from the carton used for shipping. Usually, the boiler is bolted with 5/16 screws at the bottom. Remove the screws and slide the boiler off on a wooden pallet. Be responsible and have the packaging materials discarded immediately. Take out everything in the store boxes, including the circulator pumps, zone levels and other accessories purchased for the gas boiler installation.
Fixing the gas boiler installation accessories
This next step in gas boiler installation process is commonly referred to as ‘dressing up a boiler’. In this step, you basically fix all the accessories into the boiler. Gas boiler installation accessories include the flo-checks, riser nipple and circulator pump. Essentially, everything the boiler needs to operate, whether shipped or bought separately will need to be set up. If you are not sure where to fix a boiler accessory, you can use a gas boiler installation diagram for quick reference.
Install boiler feed and return water piping
This is probably the most demanding step in the gas boiler installation process. Hot water systems require a return and feed in each boiler. You will have to fix the feed and return lines. Many people prefer to fix the flo-checks on feed side and fix circulators on return side, you may however choose to utilize the zone valves. Be sure to plumb in your super store tank for hot water or coil and also the water feed valve in the boiler. To establish the number of circulator pumps you require for the boiler, ensure the zones and piping are properly sized. A frequent mistake made during gas boiler installation is not having sufficient circulators in the boiler system. This results to pump failures in the years that follow.
Fixing flu and venting pipes during the gas boiler installation process
For safety purposes, your boiler needs to be properly vented. Different types of boilers require different types of venting. For instance, a standard smoke pipe would adequately vent a conventional gas-fired hot water boiler. If you are installing a tankless or a combi boiler that comes with a power vent, then the venting is completely different. To know the recommended venting procedures and instructions for your boiler, check through the gas boiler installation manual that was shipped along with the boiler. .
How to connect gas to your boiler
The way you fix the gas lines highly depends on what gas you are using in your home or building. If you are using a propane boiler unit, you will link the boiler to the regulator before connecting it to the gas valve. You can do this by following the local plumbing code and make use of the recommended kind of pipe. Most states allow the flaring of copper lines for use in delivery of propane gas to broiler units. If you are using natural gas, use black threaded pipes to connect to your current gas lines. You should check this with the local plumbing code before you do so. The gas line should run from the current gas line to your boiler’s regulator. You should have knowledge of how to cut then thread a black iron pipe. The location of the boiler determines how the gas lines will be applied and so you have to ensure that you have done proper planning before embarking on any gas boiler installation work. There is certainly more to installing a gas line than this and it is always advisable to check the gas boiler installation manual for the best recommended installation procedure. If you are not certified to install gas boilers, for safely purposes, hire a licensed professional to do this.
After gas boiler installation then what?
When you are certain that everything has been connected well during the gas boiler installation process, you may now turn on the water supply and fill your boiler with adequate presser using the automatic feed valve as directed by the boiler’s manual. The settings for many boilers is about 18 to 22 psi. With the water and gas connections in place and the boiler filled with water, you should now get a certified professional to put on the boiler since they will have to make sure that carbon output is adjusted to safe levels and also check on all flu venting. Once this is done, the service technician will give you the go ahead to heat your office or home using your well installed gas boiler.
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