Location, Circulating AIR Supply | Nordyne M3RL Series specification

CE générateur d'air chaud doit être installé conformément aux instructions du fabricant et aux codes locaux. En l'absence de code local, respecter la norme ANSI Z223.,1, institulé Na- tional Fuel Gas Code ou les codes d'installation CAN/GCA-B149.

The National Fuel Gas Code is available by writing:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

NFPA publications are available by writing:

National Fire Protection Association

Batterymarch Park

Quincy, ME 02269

LOCATION

The furnace must be installed on a level sur- face, and as close to the center of the air distribution system as possible. See Figure 1 for overall dimensions to determine the re- quired clearances in hallways, doorways, stairs, etc. to allow the furnace to be moved to the installation point. The furnace must be in- stalled so that all electrical components are protected from water.

Minimum clearances to combustible materials are listed in Table 4. Access for positioning and servicing must be considered when locating the unit.

This furnace is certified for use on wood flooring. The furnace must be installed on a solid surface and must be level front-to-back and side-to-side. This furnace must not be installed directly on carpeting, tile, or any com-

	CLOSET	ALCOVE
ALL MODELS	Inches	Inches
Front	1*	1*
Back	0	0
Sides	0	0
Vent	0	0
Top	6	6
Duct (Plenum)
w/ Coil Box	0	0
w/o Coil Box	1/4	1/4
(within 3 feet)

*Note: For 1” clearance, use a fully louvered door with at least 400 square inches of free airflow area.

Table 4. Minimum Clearances

bustible material other than wood flooring. The furnace may be installed on combustible floor- ing when installed on a Nordyne duct connec- tor (see Table 5).

The ductwork within 3 feet of the furnaces without the A/C coil box must be installed such that surfaces are at least 1/4" from combustible materials.

When installed in a residential garage, the fur- nace must be positioned so the burners and the source of the ignition are located no less than 18 inches above the floor and protected from physical damage by vehicles.

CIRCULATING AIR SUPPLY

!WARNING:

Products of combustion must not be allowed to enter the return air openings of the furnace or the circulating air supply. Failure to prevent products of combustion from being circulated into the living space can create potentially hazardous conditions including carbon monoxide poisoning that could result in personal injury or death.

The floor or platform on which the furnace is mounted must provide sound physical support of the furnace with no gaps, cracks, or sagging between the furnace and the floor or platform.

The circulating air ductwork must not be connected to any other heat producing device such as a fireplace insert, stove, etc.

GENERAL

Plenums and air ducts must be installed in accordance with the Standard for the Installa- tion of Air Conditioning and Ventilating Systems (NFPA No. 90A) or the Standard for the Instal- lation of Warm Air Heating and Air Conditioning Systems (NFPA No. 90B).

M3RL Series specifications

The Nordyne M3RL Series is a cutting-edge line of residential heating and cooling systems designed to enhance home comfort while emphasizing energy efficiency and reliability. Engineered with the latest technologies, the M3RL Series stands out as a premier choice for homeowners seeking optimal climate control, advanced features, and quiet operation.

One of the standout characteristics of the Nordyne M3RL Series is its high-efficiency performance. With Seasonal Energy Efficiency Ratios (SEER) that surpass industry standards, these systems deliver exceptional cooling power while using less energy. This efficiency not only translates to lower utility bills but also reduces the environmental footprint, making the M3RL Series an eco-friendly option.

Incorporating advanced inverter technology, the M3RL Series units operate at varying speeds, allowing them to adjust cooling and heating output to match the current demand. This feature ensures consistent temperature control while minimizing energy consumption. The systems are also equipped with a variable-speed compressor, which works in harmony with the inverter technology to provide seamless operation and quiet performance.

The M3RL Series showcases durability through its robust construction. The outdoor units feature a powder-coated finish to withstand the elements, while the indoor components are designed with high-quality materials to ensure longevity. The environmentally friendly refrigerant used in these systems further emphasizes Nordyne's commitment to sustainability.

Another notable aspect is the advanced control options available with the M3RL Series. Homeowners can choose from various thermostat solutions, including smart thermostats that offer remote control capabilities and programming features. This flexibility allows users to optimize their heating and cooling schedules, enhancing both comfort and efficiency.

In terms of installation, the M3RL Series is designed with versatility in mind. The compact and lightweight design of the units ensures ease of placement in various home layouts, while the comprehensive installation manuals and support from Nordyne make the process straightforward for HVAC professionals.

The Nordyne M3RL Series is truly a hallmark of modern home climate control, embodying efficiency, durability, and advanced technology. With its combination of high-performance features, user-friendly controls, and a commitment to sustainability, it provides an ideal solution for homeowners looking to enhance comfort while reducing energy costs. The M3RL Series represents a significant step forward in the evolution of residential heating and cooling systems.