MODEL: F52E1032 (20 X 12.5”) PART

Cell (2)

Power Pack Pre-Filter

PART NO. CAT. NO. EACH FC37A1171 4G5418 $310.62 N/S

208427A 198442

MODEL: F52F1006 (20 X 12.5”) PART

Cell

Power Pack Pre-Filter

Ionizer Wires (Pack of 5) $0.00 2C805D $36.08 ADD A HUMIDIFIER?

PART NO. CAT. NO. EACH FC37A1064 2C819 N/S

208427J

136389 (1) 2C824 136434AA 2C827

MODEL: F52F1014 (20 X 12.5”) PART

Cell (1)

Power Pack Pre-Filter

Ionizer Wires (Pack of 5)

$389.74 $0.00

$36.86 $18.93

When the heating season is upon us, the opportunity to sell humidifiers presents itself. When servicing, or replacing a warm air furnace, the requirement to service an existing humidifier exists, or the oportunity to sell a new humidifier is present. Selling a humidifier as an add-on is easy. A simple explanation of why a humidifier is necessary is normally suf- ficient to sell the product.

PART NO. CAT. NO. EACH FC37A1064 2C819 208427AA N/S 136389 (1) 2C824 136434AA 2C827

MODEL: F52F1048 (20 X 12.5”) PART

Cell

Power Pack (series A) Power Pack (series B) Pre-Filter

Ionizer Wires (Pack of 5)

$389.74 $0.00

$36.86 $18.93

PART NO. CAT. NO. EACH FC37A1171 4G5418 $310.62 N/S

208427J

208416AB N/S N/S

208536 136434AA 2C827

MODEL: F52F1055 (20 X 25”) PART

Cell (2)

Power Pack (series A) Power Pack (series B) Pre-Filter

Ionizer Wires (Pack of 5)

$0.00 $0.00 $0.00

$18.93

You may have heard that warm air furnaces “bake out the air” and a humidifier is required to add back the moisture that the furnace took out. Well......the furnace really didn’t bake the moisture out of the air. (Even if it caused the moisture droplets to vaporize, the vapor is still in the discharge air from the furnace. It wasn’t dispelled somewhere else.) The furnace simply heated the air & caused it to expand. The increase in the air volume & temperature is the reason the relative humidity dropped.

PART NO. CAT. NO. EACH FC37A1171 4G5418 $310.62 208427AA N/S 208416AA N/S N/S

208537 136434AA 2C827

$0.00 $0.00 $0.00

$18.93

Understand that relative humidity is the amount of water vapor, given as a percent, that is actually in a given volume of air, compared to the maximum amount the air could hold at a given temperature. The furnace increased the temperature of the air (and it’s ability to hold moisture) and the volume of air. But....it didn’t increase the volume of moisture proportion- ately.

We heated the air, which increased it’s volume, but we didn’t add any moisture. What happens? ZOOM.....RELATIVE HUMIDITY PERCENTAGE DROPS, and the new volume of air became “drier”. Essentially, we have the same water vapor droplets occupying a larger space, resulting in a lower humid- ity percentage.

OEM Parts

305

INDOOR AIR QUALITY