1.   An electric boiler will run your existing hot water radiator system without those problems which make some other boilers such a hassle.

2.   The new town homes have new peaked roofs, brightly colored entrances, remodeled kitchens and modernized radiator systems.

3.   A French astronaut aboard space shuttle Atlantis tested an aluminum radiator system Tuesday that might be used to cool future spacecrafts.

4.   NASA hopes to use a simple radiator system to protect spaceships from the intense heat of sunlight in space.