WATERVAPOR:ABY-PRODUCTOF UNVENTEDROOMHEATERS Water vapor is by-product of gas combustion.an unvented room heater prodrces approximately one

(1)ounce (30ml) of water for every 1, 000BTU’s (.3kw’s) of gas input per hour.

Unvented room heaters are recom- mended as supplemtal heat (a room) rather that a primary heat source(an entire house) in most supplemental heat applications,the water vapor does not create a problem ,in most applications the water vapor enhances the low humidity atmosphers experienced during cold weather.

The following steps will help insure that water vapor does not become a problem.

1. Besure the heater is sized prop- erly for the application,including ample combustion air and circula- tion of the air.

2.If high humidity is experienced, a dehumidifier may be used to help lower the water vapor content of the air.

3.Do not use an unvented room heater as the primary heat source.

WARNING: A qualified service person must install heater. Follow all local codes.

WARNING: Never install the heater

INSTALLATION

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Figure 4 -Minimum Clearance to Wall and Ceiling

in a bedroom or bathroom in a recreational vehicle

where curtains, furniture, clothing, or other flammable objects are less than 42 inches from the front, top, or sides of the heater

in high traffic areas

in windy or drafty areas

WARNING: Maintain the minimum clearances. If you can, provide greater clearances from floor, ceiling, and adjoining side and back walls.

CAUTION: This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 5 through 6.

CHECK GAS TYPE

Be sure your gas supply is right for your heater. Otherwise, call dealer where you bought the heater for proper type heater.

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Procom QL300RYLA-W, QN300RYLA-W installation manual Installation, Check GAS Type
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QN300RYLA-W, QN300RYLA, QL300RYLA, QL300RYLA-W specifications

The Procom QN300RYLA-W, QN300RYLA, QL300RYLA-W, and QL300RYLA are advanced antenna solutions designed for diverse communication needs. These models exemplify cutting-edge technology and innovative design, catering to clients in various sectors, from telecommunications to public safety.

One of the standout features of the Procom antennas is their robust frequency range. The QN300RYLA-W and QN300RYLA models typically support a frequency range of 300 to 470 MHz, while the QL300RYLA-W and QL300RYLA operate in the same bandwidth, providing flexibility for various applications. This capability ensures compatibility with a broad array of devices, enhancing communication reliability.

Procom’s design philosophy emphasizes durability and performance. The antennas are constructed with high-quality materials that can withstand a wide range of environmental conditions. With their weather-resistant properties, these antennas can be deployed in challenging regions, ensuring continuous operation in rain or shine.

The gain characteristics of the antennas are optimized for long-range communication. With gains typically reaching up to 6 dBi, they provide enhanced signal strength and coverage, crucial for critical communications. This is particularly beneficial in urban environments where signal degradation often occurs due to physical obstructions.

Another significant aspect of the Procom QN and QL series is their installation versatility. They can be mounted in different configurations, including vertical or horizontal setup, adapting to specific user requirements and site conditions. This flexibility allows for streamlined deployment in various settings, including rooftops, towers, and vehicles.

These antennas also integrate advanced radiation patterns, which help minimize interference and improve overall performance. This ensures reliable transmission over considerable distances, making them ideal for applications in emergency services, transportation logistics, and industrial communications.

In summary, the Procom QN300RYLA-W, QN300RYLA, QL300RYLA-W, and QL300RYLA antennas deliver exceptional performance, robust design, and versatility for a myriad of communication scenarios. With their advanced technology and user-centric features, these antennas are well-suited to meet the evolving demands of modern communication needs.
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