The American Artisan and Hardware Record Volume 69

The American Artisan and Hardware Record Volume 69

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 edition. Excerpt: the warm air heater." "We do not favor a steel radiator." HEATING STOVES BEING SUPPLANTED BY SMALL WARM AIR HEATERS. While climatic conditions naturally play an important part in the answer to the question as to whether small size warm air heaters are supplanting heating stoves, it is but fair to state that generally speaking, the replies indicate that this is the case. 0. Are smaller size zvarm air heaters being substituted for heating stores to any great extent? "Small warm air heaters are constantly replacing heating stoves." "We know that many stoves are being replaced with warm air heaters." "Warm air heaters are being installed in many residences where formerly stoves were used." "Small warm air heaters are being substituted for heating stoves to a large extent." HOW TO FIGURE DEPRECIATION ON A WARM AIR HEATER. The letters received from manufacturers indicate that there is a wide difference of opinion in regard to the basis on which depreciation on warm air heaters should be figured. On the average, it might be said to range between seven and eight percent per year. Q. What is the average percentage of depreciation far warm air heaters over a period of years? "It is not safe to figure on less than fifteen percent a year." "The average percentage of depreciation is fifteen percent a year." "Our experience shows an average depreciation of not over five percent per year." "A fair average would be around five percent a year." "Five percent would be a fair basis to figure on." "Ten years is about the average life of a heater." FIRE CLAY IN THE FIREBOX. Most manufacturers of warm air heaters are of the opinion that more

Product details

  • Paperback
  • 189 x 246 x 54mm | 1,882g
  • United States
  • English
  • black & white illustrations
  • 1236858956
  • 9781236858955