Whole-House Humidifiers for Maryland Winters

HUMIDIFIERS

We are experts when it comes to home comfort. Humidity and indoor air quality are directly related, the EPA states that indoor humidity should range between 30 and 60 % for the following reasons: in addition to byproducts of low indoor humidity such as the fact that dry air feels colder and causes itchy dry skin. Recent studies show that contrary to previous believes viruses actually thrive in dry air below 35% relative humidity and respiratory illnesses such as asthma and allergic rhinitis, increases as humidity levels fall below 40%. Additionally, At indoor humidity levels below the EPA standards, ozone production increases, prolonged inhalation of ozone causes lung damage and throat irritation.

Shemtov Systems – Humidifier Repairs for Home Comforts

Is your heating system removing too much moisture from your home? Lack of moisture can cause discomfort and health problems in your home. Installing a humidifier which works with HVAC system can bring the much-needed balance your home environment demands. The function by measuring the moisture level surrounding them and will pump in moisture into the room if it senses too much dry air. It is designed to keep moisture levels consistent all the time.

Some benefits of humidifier installation are an improvement in the quality of air, improvement in the health of family members, reduction in allergies and sickness and protection of home furnishings. While having them in your home is a great asset but maintaining them perfectly is a tricky job. Lack of proper care can cause the system to malfunction in few years. Every client has a different take on the comfort zone which they have created in their house and are not willing to compromise on a faulty system.

Humidifier services should be done by calling a professional to do the humidifier diagnostic first and find the reasons underlying it and do the repairs and replacement of parts if necessary. Shemtov Systems is heating and cooling Service Company which is located in Montgomery County and has been running the business for more than 33 years. They are trained to perform humidifier repairs and humidifier replacements as needed by the client. With an aim that client should not settle for a mediocre service, Shemtov offers best and high-quality services to its clients and gets the job done on time.

Clients are usually frustrated when their air conditioning or humidifier goes off but the technicians at Shemtov systems understand it and work at a good pace to give back their comfort in no time. All the repairs are done at budget friendly prices to ease the burden on the clients. This reason has earned a lot of trust among the customers for Shemtov systems. They work with a motto that no job is too big or too small for them when it comes to installing and repairing for their clients. They even offer emergency services 24 /7 to make sure that client needs come first above all. They are dedicated and deeply committed to the work they do and follow strict ethics, code of conduct to make their work place better.

Humidifiers Products

Shemtov Systems offers a wide variety of humidifiers in addition to natural gas and propane furnaces. for pricing on installing a new humidifier call us today.

Shemtov Systems recommends

Shemtov Systems recommends installing Whole-house humidifiers. Its Installed in your HVAC ductwork in the home, a whole-house unit adds humidity to the entire volume of indoor air as it circulates through the ducts. The humidifier is permanently connected to the water supply line. The way a power humidifier operates is : a layer of water is dispersed over a water panel in the humidifier, than a fan within the humidifier blows through the panel adding water vapor to the air. The humidifier is activated by a digital humidistat located in the living quarters or on the return ducts, where the desired humidity settings can be input by the user, and the unit will then continuously monitor indoor air and activate the humidifier as necessary. Maintenance is generally limited to annual cleanings by Shemtov Systems HVAC technician .

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Whole-home humidifiers come in three types: bypass, fan-powered, and steam. They differ in output measured in gallons per day, in how much they lean on hot supply air, and in the water, drain, and electrical connections they need. Shemtov Systems sizes humidification for homes in Silver Spring and across Montgomery County; the number is 240-355-3333.

Key takeaways

Output rises from bypass to fan-powered to steam, and so does what each type asks of the house.
AprilAire publishes gallons per day by model: 12 for the 500, 17 for the 600, 18 for the 700, up to 34.6 for the 800 steam unit.
A square-footage rating is only meaningful alongside the construction tightness it assumes.
EPA puts the useful indoor range at 30 to 50 percent relative humidity and the ceiling at 60.
A fixed winter setting is the mistake; the target has to fall as outdoor temperature falls.

How do bypass, fan-powered, and steam humidifiers differ?

A bypass unit mounts on the supply or return plenum with a duct and damper linking the two, using the pressure difference across the air handler to pull air through its panel. A fan-powered unit carries a small blower of its own, needs no bypass duct, and fits closets with nowhere to route one. A steam unit boils water in a canister and injects vapor into the duct, so it works whether the furnace is firing or only the fan is running.

How is humidifier capacity sized?

Capacity follows conditioned volume, air leakage, and how far indoor humidity has to be lifted at design outdoor conditions. Manufacturers also publish a square-footage figure, but it carries an assumption about construction: the AprilAire 500 is listed for up to 3,600 square feet of tightly built house, while the 600 is listed for up to 5,000 square feet of average construction. An older Silver Spring or Wheaton house with original windows often needs the next size up for the same floor area.

What indoor humidity should a Maryland winter target?

EPA advises holding relative humidity below 60 percent indoors, ideally between 30 and 50. In winter the workable number sits at the bottom of that range and moves with the weather, because the limit is not comfort but the coldest surface in the house. Around 35 percent is a common aim when outdoor air is near 20 degrees, stepping down toward 30 or lower in a cold snap. Condensation still sitting on the glass at mid-morning is the signal to turn it down.

What water, drain, and electrical connections does each type need?

Bypass and fan-powered units evaporate part of the water crossing the panel and send the rest down a drain, so they need a tap on a water line and a drain within reach of the furnace. Steam units are offered at 120, 208, or 240 volts, usually on a dedicated circuit, and draw considerably more electricity because they make the heat themselves instead of borrowing it from the supply air. Hard water scales panels and canisters faster.

Which humidifier suits a heat pump or a variable-speed system?

A heat pump typically delivers supply air in the 90s rather than the 120 degrees and up off a gas furnace, so an evaporative unit has less heat available and produces less moisture per hour. Steam is the usual specification in an all heat pump house for that reason. Variable-speed equipment runs long stretches at low airflow, which suits fan-powered and steam units better than a bypass depending on a pressure difference the blower may not be making.

Frequently asked questions

Where should the humidity control be mounted?

Two arrangements are common: a control in the living space reading room humidity, or one on the return duct paired with an outdoor temperature sensor. The duct-mounted version is what lets the target fall automatically as it gets colder. Either way, keep it off exterior walls and out of direct sun.

Which parts wear out on a whole-home humidifier?

Evaporative units use a water panel, a seasonal consumable: the 500 series takes AprilAire Water Panel 10, and the 600 and 700 take Water Panel 35. Plan on a fresh panel each heating season, sooner on hard water. Steam units scale a canister instead.

Can a house be over-humidified?

Yes. Excess moisture in cold weather condenses on window glass, on frames, and inside exterior wall cavities, where it invites mold and finish damage. That is why the target should track outdoor temperature rather than sit at one number all winter.

How much water does a whole-home humidifier use?

Evaporative models run water across the panel continuously while operating and send whatever does not evaporate to the drain, so total consumption is higher than the rated output. Steam units evaporate nearly everything they take in.

Talk to Shemtov Systems

To size a bypass, fan-powered, or steam humidifier and set a winter control strategy for your house, call Shemtov Systems at 240-355-3333.

Homeowner guides

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