INSTALLATION

INSTALLING THE HEATER:

The Built-in Patio Heater provides radiant warmth indoors (commercial applications only) or outdoors with a powerful 56,000 Btu/hr natural gas. All units are equipped with hot surface ignition and 100% shutoff valve for safety. Built-in Patio Heaters to be installed in Aircraft Hangers must be installed in accordance with American National Standards for Aircraft Hangers, ANSI/NFPA No. 409. Heaters to be installed in public garages must be installed in accordance with NFPA No. 88A standards for parking structures. Heaters must be installed so that minimum clearances marked on the heater will be maintained from vehicles parked below the heater.

The installation must conform with ANSI standard No. Z223.1 National Fuel Gas Code and any applicable local codes. In Canada, the installation must conform with local building codes or, in the absence of local codes, with National Standards of Canada CAN/CGA-B 149.1 & 2-M86. Each heater must be electrically grounded in accordance with the National Electrical Code, ANSI/NFPA 70 when an external electrical source is utilized. In Canada, the CSA Canadian Electrical Code, C22.1, Part 1 applies.

The gas inlet supply and normal operating manifold pressure for each heater are as follows. For gas supply line pressures in excess of 1/2 psig, contact your dealer or Customer Care.

GAS INLET PRESSURE

Maximum: pressure Natural Gas: 1/2 psig

Minimum: pressure Natural Gas: 6” W.C.

Manifold: pressure Natural Gas: 5” W.C.

The heater has an internal 5” W.C. regulator.

Note:

This unit is for use with natural gas only.

WARNING!

1.When installing Mounting Body Assembly, make sure left hand and right hand Body Assembly are level. If not, escaping heat could easily cause damage to the components inside the compartment.

2.When installing heater in the inverted orientation, please contact Customer Care at 1-888-936-7872. For special instructions, see p/n 242420. Inverted installation to be performed by a qualified technician.

Normal Orientation

Inverted Orientation

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DCS DRH-48N manual Installation, Installing the Heater, GAS Inlet Pressure

DRH-48N specifications

The DCS DRH-48N is a state-of-the-art drone designed for reconnaissance and surveillance missions, boasting advanced features and remarkable capabilities suited for a multitude of applications. This drone exemplifies the next generation of unmanned aerial vehicles, integrating cutting-edge technology for both civilian and military use.

One of the most striking characteristics of the DRH-48N is its impressive flight endurance. With the ability to remain airborne for extended periods, this drone can cover vast areas without the need for frequent recharging or refueling. This makes it ideal for operations that require prolonged monitoring, such as border security, disaster management, and agricultural assessments.

The DRH-48N is equipped with a high-resolution imaging system that leverages both optical and infrared sensors. This dual-sensor setup allows operators to capture detailed images and videos in a variety of lighting conditions, including complete darkness. The real-time data transmission capabilities enable remote analysts to receive live feeds, facilitating quicker decision-making in critical situations.

Moreover, the drone features a robust autopilot system that supports advanced flight modes including waypoint navigation, automated takeoff, and landing capabilities. This technology reduces pilot workload and increases mission efficiency, allowing even novice operators to utilize the drone effectively.

Durability is another highlight of the DRH-48N, constructed from lightweight yet resilient materials. This ensures not only longevity but also resistance to harsh weather conditions, enabling the drone to operate in diverse environments. Additionally, the modular design simplifies maintenance, allowing for quick replacements of components or upgrades to the system.

Furthermore, DCS has integrated sophisticated communication technologies within the DRH-48N. This includes secure data links that protect mission-critical information from interception, ensuring that sensitive operations maintain a high level of confidentiality.

In summary, the DCS DRH-48N stands at the forefront of UAV technology, combining advanced imaging systems, superior flight endurance, robust autopilot features, and durable construction. These characteristics make it an invaluable asset in various sectors, paving the way for enhanced operational capabilities and efficiency in reconnaissance and surveillance missions across the globe.