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Heating and Cooling

Portable Air Conditioners and Evaporative Coolers

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Now that August is here and we have all had a chance to experience the heat of summer, I have a question – have any readers used a portable air conditioner? Not the fixed models that mount in the window, but the free-standing style that sit in the middle of a room with a tube that allows it to vent outdoors. How about a Swamp, or Evaporative cooler?

The efficacy of the air conditioners seems doubtful to me. Do they have the power to cool a room when at the same time they are producing so much energy (that’s heat!) to run the motor?

Many years ago, my in-laws had what we called a swamp cooler. It was also free-standing and worked by blowing air over water soaked pads. The air that came into the room was cooled as it passed through the pads. It did a great job of cooling one room in hot Southern California where, although the room did seem damp, it was pleasant.

These appliances are the same size and relative cost to buy, but the cooler uses up to 75% less energy to run.

Recall: Honeywell Electric Baseboard and Fan Heater Thermostats Due to Burn Hazard

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Name of Product: Electric Baseboard and Fan Heater Thermostats

Units: About 77,000

Importer: Honeywell International Inc., of Morris Township, N.J.

Hazard: The thermostats can overheat, causing them to melt and smoke. This poses a burn hazard to the consumer.

Incidents/Injuries: Honeywell has received 16 reports of thermostats melting. There have been no reports of injuries.

Description: The recalled thermostats are rectangular, white, programmable thermostats used to control electric baseboard and fan heaters. “Honeywell” or “Cadet” is printed on the front of the thermostats that come in various sizes. The model number and four-digit date code are printed on a label inside the front cover of the thermostat. The model numbers listed below are included in this recall. Only models with date codes beginning with 00, 01, 02, 03, 04, 05 or 06 are included.

Brand Name/ Model Number
Honeywell/ CT1950A1003
Honeywell/ CT1950B1002
Honeywell/ CT1957A1008
CADET/ T4700B1030
CADET/ T4700A1040
Honeywell/ T4700B1014
Honeywell/ T4700A1016

Sold at: Home improvement stores, HVAC and electrical stores, and contractors from January 2000 to December 2007 for between $80 and $300.

Manufactured in: Singapore

Remedy: Consumers should immediately stop using the recalled thermostats by setting the thermostats to 45 degrees or turning them off. Only models with a “B” in the model number have an off switch. Consumers should contact Honeywell for a free replacement installed by Honeywell.

Consumer Contact: For additional information, contact Honeywell toll-free at (888) 235-7363 between 9 a.m. and 5 p.m. CT. Monday through Friday or visit the firm’s website at http://www.yourhome.honeywell.com/T4700

Recall – Again: Additional Retail Sales Prompt CPSC and Meijer to Reannounce Touch Point Heater Recall; Fire Hazard Posed

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Name of Product: Touch Point Oscillating Ceramic Heaters

Units: About 13,000 units (6,700 originally recalled in November 2010)

Importer: Meijer Inc., of Grand Rapids, Mich.

Hazard: The oscillating mechanism in the heaters can short out, posing a fire hazard to consumers.

Incidents/Injuries: Meijer has received two reports of incidents involving fires that resulted in property damage. No injuries have been reported.

Description: This announcement involves previously recalled Touch Point oscillating ceramic heaters with model number PTC-902. The grey/silver color heaters are about 10-inches tall, have a black screen across the front and controls on the top. The model number and UPC code 7-60236-58339 are printed on a metal label/plate on the bottom of the heater. Some models have an additional digit in the UPC code, making it a 12-digit code. In addition, some heaters will have a UPC code 7-13733-29222 sticker on the bottom of the packaging box.

Sold at: Meijer stores in Illinois, Indiana, Kentucky, Michigan and Ohio from October 2009 through April 2011 for about $25. Discount retailers, dollar stores, flea markets and retail liquidators nationwide sold the heaters from November 2010 through April 2011 for various prices. The heaters were sold after the original recall was announced in November 2010.

Manufactured in: China

Remedy: Consumers should immediately stop using the recalled heaters and return them to the nearest Meijer retail store for a full refund of the purchase price. Consumers who purchased heaters from other retailers should contact Meijer to arrange a refund.

Consumer Contact: For additional information, contact Meijer at (800) 927-8699 between 9 a.m. and 5 p.m. ET Monday through Friday or visit the firm’s website at www.meijer.com

Recall: General Electric, Sharp GE Air Conditioning and Heating Units Due to Fire Hazard

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Name of Product: GE Zoneline Air Conditioners and Heaters

Units: About 90,600

Distributor: GE Appliances and Lighting, of Louisville, Ky.

Manufacturer: Sharp Corp., of Osaka, Japan

Hazard: An electrical component in the heating system can fail, posing a fire hazard to consumers.

Incidents/Injuries: General Electric and Sharp have received four reports of incidents involving smoke and/or fire with the air conditioning and heating units. In two of the reported incidents, fire extended beyond the air conditioning and heating unit, resulting in property damage. No injuries have been reported.

Description: This recall involves GE Packaged Terminal Air Conditioners (PTAC) and packaged terminal heat pumps manufactured between January 2010 and March 2011, and are most often used in apartment buildings and commercial space. The GE logo is affixed to the control panel door. Serial and model are printed on the rating plate. Consumers will need to remove the front panel to locate the model and serial information. The following models and serials are included in this recall:

Brand: GE
Model Number (Begins with): AZ41, AZ61
Serial Number (Begins with): AT, DT, FT, GT, HT, LT, MT, RT, ST, TT, VT, ZT,AV, DV and FV

Sold by: General Electric authorized representatives and HVAC distributors nationwide from March 2010 through March 2011 for between $1,000 and $1,200.

Manufactured in: China

Remedy: Consumers should immediately stop using the air conditioning and heating units in the heat mode and contact General Electric to schedule a free repair.

Consumer Contact: For additional information, contact General Electric toll-free at (866) 918-8771 between 8 a.m. and 5 p.m. ET Monday through Friday, or visit the firm’s website at www.geappliances.com/products/recall

Recall: Lasko Box Fans Due To Fire Hazard

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Name of Product: Box fans

Units: About 4.8 million units

Manufacturer: Lasko Products Inc., of West Chester, Pa.

Hazard: An electrical failure in the fan’s motor poses a fire hazard to consumers.

Incidents/Injuries: Lasko has received seven reports of fires associated with motor failures, including two house fires and one barn fire, resulting in extensive property damage. No injuries have been reported.

Description: This recall involves Lasko box fans with model numbers 3720, 3723, and 3733 and Galaxy box fans with model number 4733 that have date “2002-03” or “2003-04” stamped on the bottom of the metal frame. “Lasko” or “Galaxy” is printed on the front of the fan. The model number is either stamped or printed on the bottom of the fans.

Sold at: Mass merchandisers nationwide from July 2002 through December 2005 for between $12 and $25.

Manufactured in: United States

Remedy: Consumers should immediately stop using the recalled fans and contact Lasko to receive a free fused plug safety adapter.

Consumer Contact: For additional information, contact Lasko toll free at (877) 445-1314 anytime or visit the firm’s website at www.laskoproducts.com

Recall: Atico International USA Heaters Due to Fire Hazard

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Name of Product: TrueLiving Heater Fans and Portable Quartz Radiant Heaters

Units: About 92,000

Sourcing Agent: Atico International USA, Inc. of Fort Lauderdale, Fla.

Importer/Retailer: Dollar General Stores, of Goodlettsville, Tenn.

Hazard: These heaters have caught fire, posing a fire hazard to consumers.

Incidents/Injuries: Atico has received eight reports of the A14B1053 Heater Fan overheating and 21 reports of the A14B0979 Quartz Heater overheating. Reports for the A14B1053 Heater Fan included one report of damage to an electrical outlet and wall and one report of flames coming out of the front of the unit. Reports for the A14B0979 Quartz Heater included damage to the heater’s plug, one report of flames coming from a control knob and one report of a consumer receiving minor burns to the hand. For both products, reports included incidents of smoke and melting of the plastic casing.

Description: Both heaters can be identified by the following model and item numbers and universal product codes (UPC):
Model# Item# UPC
Heater Fans NSB-200B A14B1053 40022749831
Model# Item# UPC
Portable Quartz Radiant Heaters HD-700 A14B0979 400022750066

Model numbers are found on a silver colored sticker on the bottom of the unit. Additionally, both heaters are marked with manufacturing dates between 6/1/2010 and 8/30/2010. The date code appears as “DATE CODE: 0610”

Sold exclusively at: Dollar General Stores from September 2010 to December 2010. The heater fans sold for about $15 and the quartz radiant heater sold for about $42.

Manufactured in: China

Remedy: Consumers should immediately stop using the recalled heaters and return them to any Dollar General Store for a full refund.

Consumer Contact: For additional information, contact Atico International USA toll-free at (866) 448-7856 between 9 a.m. and 5 p.m. ET, Monday through Friday, or visit the firm’s website at www.aticousa.com

Recall: Lasko Portable Electric Heaters Due To Fire Hazard

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Type of Product: Portable electric heater

Units: About 107,500 units.

Manufacturer: Lasko Products Inc., of West Chester, Pa.

Hazard: An electrical connection in the base of the unit can overheat, causing it to melt and expose the electrical connection, posing a fire hazard to consumers.

Incidents/Injuries: Lasko received a total of 36 reports of the electrical connection overheating with no reports of injury. There were 18 reports of minor burn damage to floors or carpets.

Description: The portable, electric, tower heaters are 20.5 inches tall x 8.25 inches wide x 9.25 inches deep. They are dark grey with silver front covers and black vent slats. The brand names Lasko or Air King are on the top, center of the front cover. The Lasko Model 5540 and Air King Model 8540 subject to this recall were manufactured in 2002 and have date codes that begin with a “2.” The date code is on the label located on the bottom of the unit. The date code is a four-digit number on the bottom left area of the label, above the voltage number. Heaters with date codes beginning with “3,” “4” or “5” are not subject to this recall.

Sold at: The Lasko Model 5540 was sold at Sam’s Club and other retailers from September 2002 through early 2004 for $39 to $49. The Air King Model 8540 was sold primarily through the maintenance, repair and operating products supply company, W.W. Grainger Inc. from late 2002 to 2004 for approximately $80.00

Manufactured in: China

Remedy: Consumers should stop using the heaters immediately and contact Lasko to receive a free replacement heater.

Consumer Contact: For additional information and pictures of affected models, visit Lasko’s website at www.Laskoproducts.com, or call Lasko anytime, toll-free at (800) 363-8044.

Winter Weather Warning: CPSC and USFA Issue Home Heating Safety Alert

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The U.S. Consumer Product Safety Commission (CPSC) and the United States Fire Administration (USFA) are urging consumers to play it safe as winter weather blankets the United States.

According to USFA, home fires spike in winter months. Cooking and home heating are the leading causes of residential building fires during the winter. The risk of fires also increases with the use of supplemental heating, such as space heaters.

CPSC estimates that home heating was associated with an average of 33,300 fires and 180 fire deaths per year from 2005 to 2007.

Carbon monoxide (CO) is also a serious threat in the winter months. Any fuel-burning appliances in the home, including furnaces and fireplaces, are a potential CO source. Carbon monoxide is called the “invisible killer,” because it is an odorless, colorless and poisonous gas.

There has been an increasing trend in unintentional, non-fire CO deaths associated with consumer products since 1999. CPSC staff estimates there were 184 CO poisoning deaths on average per year from 2005-2007 compared to 122 deaths per year from 1999-2001. Since 1999, the majority of CO deaths have been associated with heating systems and portable generators.

Smoke and carbon monoxide alarms are an important line of defense in the home, and they give consumers valuable escape time. About two-thirds of fire deaths occur in homes with no smoke alarms, or in homes where consumers have removed the alarm’s batteries or where the batteries are dead. Recently, there were tragic deaths in homes where alarms could have made a difference:

* In Citra, Fla., a fire killed five children on November 8. Their home did not have smoke alarms.
* In Penfield, N.Y., a 54-year-old man died of CO poisoning in November. Prior to his death, the home’s CO alarms reportedly beeped and were removed from the house.

CPSC and USFA recommend that in addition to having working smoke and CO alarms, consumers should follow these safety tips to prevent fires and CO poisoning:

Preventing Fires:

* Place space heaters on a floor that is flat and level. Do not put space heaters on rugs or carpets. Keep the heater at least three feet from bedding, drapes, furniture, and other flammable materials; and place space heaters out of the flow of foot traffic. Keep children and pets away from space heaters.
* To prevent the risk of fire, NEVER leave a space heater on when you go to sleep or place a space heater close to any sleeping person. Turn the heater off when you leave the area. See CPSC’s electric space heater safety alert for more space heater safety tips (pdf).
* Never use gasoline in a kerosene space heater. Even small amounts of gasoline mixed with kerosene can increase the risk of a fire.
* Have fireplace flues and chimneys inspected for leakage and blockage from creosote or debris every year.
* Open the fireplace damper before lighting a fire, and keep it open until the ashes are cool. An open damper may help prevent build-up of poisonous gases inside the home.
* Store fireplace ashes in a fire-resistant container, and cover the container with a lid. Keep the container outdoors and away from combustibles. Dispose of ashes carefully, keeping them away from dry leaves, trash or other combustible materials.

Preventing CO poisoning:

* Schedule a yearly professional inspection of all fuel-burning home heating systems, including furnaces, boilers, fireplaces, wood stoves, water heaters, chimneys, flues and vents.
* NEVER operate a portable gasoline-powered generator in an enclosed space, such as a garage, shed, or crawlspace, or in the home.
* Keep portable generators as far away from your home and your neighbors’ homes as possible – away from open doors, windows or vents that could allow deadly carbon monoxide into the home.
* When purchasing a space heater, ask the salesperson whether the heater has been safety-certified. A certified heater will have a safety certification mark. These heaters will have the most up-to-date safety features. An unvented gas space heater that meets current safety standards will shut off if oxygen levels fall too low.
* Do not use portable propane space heaters indoors or in any confined space, unless they are designed specifically for indoor use. Always follow the manufacturer’s directions for proper use.
* Never use gas or electric stoves to heat the home. They are not intended for that purpose and can pose a CO or fire hazard.

More information can be found in CPSC’s Safety Alert, Reducing Fire Hazards for Portable Electric Heaters (pdf)

Recall: White-Rodgers Home Heating and Cooling Thermostats Due to Fire Hazard

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Name of Product: Programmable thermostats

Units: About 180,000 in the United States and 8,300 in Canada

Manufacturer: White-Rodgers of St. Louis, Mo.

Hazard: The programmable thermostats constantly charge the backup AA batteries used to power the thermostat’s clock. This can cause the batteries to leak, resulting in a fire hazard.

Incidents/Injuries: The firm is aware of three incidents involving minor property damage. No injuries have been reported.

Description: This recall involves all White-Rodgers programmable thermostats with model numbers 1F88-XXX and 1F85RF-275 and date codes beginning with 05, 06, 07, 08, 09 and 1001 through 1039. The model number is printed on the thermostat’s front pull-down panel door. The date code is located inside the removable front cover. White-Rodgers and/or the utility company’s name and logo are printed on the front of the thermostat. These thermostats were able to be controlled by power companies in homes that took part in energy demand reduction programs.

Distributed by: More than 40 utility companies to consumers nationwide who took part in energy conservation programs and by various HVAC wholesalers for about $150.

Manufactured in: China

Remedy: Consumers should immediately remove the two AA batteries from the thermostat and contact White-Rodgers for a free repair kit. If battery removal causes changes in furnace operation, contact White-Rodgers.

Consumer Contact: For additional information, contact White-Rodgers toll-free at (888) 624-1901 between 7 a.m. and 6 p.m. CT Monday through Friday or visit the firm’s website at www.regcen.com/Thermostat

Note: Health Canada’s press release is available at http://cpsr-rspc.hc-sc.gc.ca/PR-RP/recall-retrait-eng.jsp?re_id=1217

CPSC is still interested in receiving incident or injury reports that are either directly related to this product recall or involve a different hazard with the same product. Please tell us about it by visiting https://www.cpsc.gov/cgibin/incident.aspx

Recall: Wal-Mart Recalls Electric Heaters Due to Fire and Burn Hazard

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Name of Product: Flow Pro, Airtech, Aloha Breeze & Comfort Essentials Heaters

Units: About 2.2 million

Importer: Wal-Mart Stores Inc., of Bentonville, Arkansas

Hazard: The heaters can malfunction resulting in overheating, smoking, burning, melting and fire.

Incidents/Injuries: Wal-Mart has received 21 reports of incidents, which included 11 reports of property damage beyond the heater. Injuries were reported in four incidents, three of which required medical attention for minor burns and smoke inhalation. The remaining incidents included smoke irritation, sparking or property damage beyond the heater.

Description: This recall involves Flow Pro, Airtech, Aloha Breeze and Comfort Essentials 1500 watt heaters. The heaters are grey with a metal handle on the top with vents and grey control knobs on the front. The model number is 1013 and can be found on a label on the lower left corner of the back panel of the heater.

Sold Exclusively at: Walmart stores nationwide from December 2001 through October 2009 for about $18.

Manufactured in: China

Remedy: Consumers should immediately stop using the recalled heater and return the product to any Walmart store for a full refund.

Consumer Contact: For additional information, contact Wal-Mart toll-free at (800) 925-6278 between 7 a.m. and 9 p.m. CT Monday through Friday, or visit the firm’s website at www.walmart.com