Yes, but on really big cast iron radiators (over 3500 watts) it can prove problematic on balancing the central heating system. If in doubt, ask your plumber / installer.

In pump fed systems you should always use the largest diameter pipework possible. The larger the pipe the less friction is generated therefore you lose less flow through the pipe. Remember that every elbow and bend reduces the flow rate so these should be kept to a minimum. It is generally advised to use flexible hose and/or solvent weld pipe from the pump to the filter and push-fit pipework from the filter to the pond. See similar questions...

Yes, but connection of the CF30 should be on to the circulator pump fittings, and not on to a radiator, otherwise the small bore tubing will drastically reduce the flow rate, and the system power flush will be less successful than normal. We advise using 5 litres of FX2 (instead of the usual 2.5 litres), to ensure the particles of debris are dispersed in as fine a form as possible. See similar questions...

Yes, but we suggest that you double the amount of FX2 to 5 litres. If the distributor / spreader tube, which directs the incoming water towards the far side of the radiator, has broken away, so that the entrance and exit are effectively only 1/2" apart, any flushing effect on that radiator will be minimal. Conversion to opposing inlet and outlet valves is a better long term proposition. See similar questions...

A Yes, but with very large cast iron radiators (over 3000 Watts) it can prove problematic on balancing the central heating sytem. Please ask your plumber for advice before installation. A Thermostatic valves control the radiator temperature via a sensor which senses the air temperature in the room. Once the preset temperature has been reached the valve automatically opens and closes the flow of hot water to the radiator to maintain that temperature. See similar questions...

Fit to both ends of the manifold using compression joint pipe connectors a 22mm copper elbow with reducing olive down to the 15mm pipework. (available from plumbers merchants/suppliers). See similar questions...

Not conclusively, but if you cap off the expansion pipe before attempting to drain down the contents of the expansion tank into the Clearflow tank (see the Clearflow instructions), then if water doesn’t run down into the Clearflow tank, there’s a very strong possibility of a blockage. See similar questions...

Use the suppositories in the evening. Make sure that you have already gone to the bathroom at least once that day before using the suppositories. See similar questions...

If a barber or cosmetology shop, salon, or school only utilizes single-use manicure/pedicure instruments, then the sterilization requirement would not apply. See similar questions...

Physical therapists as well as the orthopaedic staff prefer you use a walker. A walker has four legs and is more stable than crutches. Thus, a higher level of stability will equate to a higher level of protection to you and your new joint. If you have used crutches in the past and can use them well, you may be allowed to use them. If so, physical therapy will determine your stability with the crutches prior to discharge. See similar questions...

The many holes in oasis material mean a greater effective surface area. This means a smaller humidifier is able to do the same work as a larger one using other materials. Natural sponges are much more prone to contamination and should not be used. Good quality synthetic sponges are a reasonable alternative IMHO (although your credo might need to be a little larger than if you used oasis). See similar questions...

Retane is easy and convenient to use. It comes in a ready to use spray bottle - simply hold the bottle about 3 inches from your scalp and spray the desired spots liberally with short, even bursts. Use approximately two teaspoons of Retane per application. (Each teaspoon is approximately 25 to 30 even bursts). Wet the root of your hair and massage your scalp thoroughly. Do not rinse your hair, as this will rinse away the nutrients and vitamins. Let dry naturally and do not blow dry your hair. See similar questions...

Not recommended. there are several reasons. They are expensive to purchase or rent, and often difficult to find. Our new Safe and Simple remover solutions work just as well. In addition, if you are careless or inexperienced, you can be severely burned. See similar questions...