Blower Installation

UVDR Series Unvented Gas Fireplaces

BEFORE YOU BEGIN...A FEW BASIC RULES

1.Check to ensure that electrical service has been provided to the junction box located in the bottom chamber of the ﬁrebox.

2.Check local building codes before installation of the ﬁrebox and the blower kit.

3.All wiring must be installed and/or inspected as necessary to comply with the local authority having jurisdiction.

4.The circuit breaker controlling the power supply to the pre-wired junction box in the appliance must be in the “OFF” position before beginning installation of the blower.

5.The appliance, when installed, must be electrically grounded in accordance with local codes or - in the absence of local codes - with the National Electri- cal Code, ANSI/NFPA 70 or the Canadian Electrical Code, CSA C22.1.

Read all the installation instructions for the appli- cable appliance before beginning the installation of the blower.

UVDR36C Blower Installation

Step 1: Carefully unpack the blower assembly and familiarize yourself with the parts. Care should be taken not to damage the fan blades or housing.

Step 2: The SCVS - Variable Speed Control Kit (or standard wall switch) should be installed before the blower assembly installation. Please refer to instruc- tions found in the SCVS Kit.

Step 3: Remove the bottom brick from the ﬁreplace and carefully place it to the side to prevent damage. Use a ﬂat blade screwdriver to gently lift up the front edge of the brick, then pull forward to remove.

Step 4: Locate the blower access cutout found at the rear of the hearth pan. Next, remove tape backing from tape on blower housing. Center the blower assembly in the access cutout area with the blower outlet duct point- ing upward, then press ﬁrmly to attach foam tape to the back and bottom of the ﬁreplace. (Fig. 10)

Step 5: Locate the junction box cutout found on the right side of the hearth pan. Route the powercord under the hearth pan and plug it into the receptacle outlet found in the junction box. (Fig. 11)

Step 6: Turn power back on and test blower operation.

Step 7: Replace the bottom brick in the ﬁreplace.

UVDR42C Blower Installation

Step 1: Carefully unpack the blower assembly and familiarize yourself with the parts. Care should be taken not to damage the fan blades or housing.

Step 2: The SCVS - Variable Speed Control Kit (or standard wall switch) should be installed before the blower assembly installation. Please refer to instruc- tions found in the SCVS Kit.

Step 3: Remove the metal hearth cover and the bot- tom two right brick panels from the ﬁreplace and care- fully place them to the side to prevent damage.

Step 5: Locate the junction box cutout found on the right side of the hearth pan. Route the powercord under the hearth pan and plug it into the receptacle outlet found in the junction box. (Fig. 11)

Step 6: Turn power back on and test blower operation.

Step 7: Replace the metal hearth cover and the bottom two center panels in the ﬁreplace.

Blower	Back Firebrick
Access
Cutout
inHearth
Pan

NOTE: Hearth brick and/or hearth cover is removed as shown to gain access for blower and junction box instal-

lation.

T230

Fig. 10	Blower access.
		Receptacle
		Outlet in Juc-
		tion Box
	Junction Box Cutout in Hearth	T231
	Pan of Firebox	T231

Fig. 11 Route powercord under the hearth pan and plug into the receptacle outlet.

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UVDR36C, UVDR42C specifications

CFM Corporation is a leading name in the world of efficient ventilation and air quality management, and its UVDR series, specifically the UVDR36C and UVDR42C models, stands out for their innovative features and advanced technologies. Designed for residential and commercial applications, these units are engineered to enhance air quality while ensuring energy efficiency.

The UVDR36C model is equipped with a powerful 36-inch UV-C air purifier that helps to eliminate airborne pathogens, viruses, and bacteria. This model utilizes ultraviolet light technology, which is proven to disinfect and purify air more effectively than traditional methods. Likewise, the UVDR42C offers a broader 42-inch purification coverage, catering to larger spaces or more demanding air quality needs.

Both models feature a robust filtration system that combines high-efficiency particulate air (HEPA) filters and activated carbon, trapping harmful particulates while neutralizing odors. The HEPA filters help to capture dust, pollen, pet dander, and other allergens, significantly improving indoor air quality. The activated carbon works to remove volatile organic compounds (VOCs) and other undesirable smells, promoting a fresher environment.

One of the standout characteristics of the UVDR series is their smart technology integration. These models are equipped with real-time air quality monitoring sensors, which adjust the purification levels based on the detected pollutants. This intelligent feature not only maximizes efficiency but also ensures that the air remains clean without unnecessary energy consumption.

Energy efficiency is a hallmark of the UVDR series. Designed to minimize power usage while maintaining optimal performance, both models operate quietly, making them ideal for homes, offices, and various commercial environments. This energy-efficient operation is complemented by an easy-to-use interface and user-friendly controls, allowing for seamless adjustments and monitoring.

The construction quality of both the UVDR36C and UVDR42C is robust, ensuring durability and longevity. With modern aesthetics, they fit seamlessly into any interior decor. Furthermore, maintenance is straightforward, with easy access to filters for replacement, making upkeep hassle-free.

Overall, the CFM Corporation UVDR36C and UVDR42C models represent a compelling choice for those seeking advanced air purification solutions. With their unique features, innovative technologies, and commitment to energy efficiency, CFM continues to set the standard in air quality management.