Recommended Supply Ductwork Sizes

through vertical portion of the ventilator base assembly flange using a minimum of eight (8) lug screws, anchor bolts, or other suitable fasteners (not furnished). Shims may be required depending upon curb installation and roofing material. Check all fasteners for tightness. The diagrams below show different mechanical installation configurations.

Adequate building relief shall be provided so as to

Blower Size	Duct Size	Straight Duct Length
10	14 x 14	48 in.
12	16 x 16	54 in.
15	20 x 20	72 in.
18	24 x 24	86 in.
20	26 x 26	108 in.
25	32 x 32	168 in.

not over pressurize the building when the heating

system is operating at its rated capacity. This can be accomplished by taking into account, through standard engineering methods, the structure’s designed infiltration rate; by providing properly sized relief openings; or by interlocking a powered exhaust system; or by a combination of these methods.

Heaters installed with intake ductwork must be purged to replace at least four air changes of the volume of the intake duct.

If the failure or malfunction of this heater creates a hazard to other fuel burning equipment in the building (e.g. when the heater is providing make up air to a boiler room), the unit is to be interlocked to open inlet air dampers or other such devices.

Units being installed in airplane hangars should be installed in accordance with the Standard for Aircraft Hangars, ANSI/NFPA 409. Units being installed in public garages should be installed in accordance with the Standard for Parking Structures, ANSI/NFPA 88A, or the Standard for Repair Garages, ANSI/NFPA 88B, and with CAN/CGA B149 Installation Codes.

Roof Mount Installation

Installation with Exhaust Fan

MR212 specifications

Energy Tech Laboratories has made significant strides in the field of energy management and efficiency with its groundbreaking product, the MR212. Designed for both industrial and commercial applications, the MR212 stands out for its cutting-edge technology and impressive features that cater to the evolving demands of the energy sector.

One of the main features of the MR212 is its advanced energy monitoring capabilities. Utilizing state-of-the-art sensors and algorithms, the device provides real-time data on energy consumption, helping businesses identify inefficiencies and optimize their energy use. This feature is crucial for organizations aiming to reduce operational costs and minimize their carbon footprint.

The MR212 is equipped with predictive analytics that harnesses machine learning to forecast energy needs based on historical data and usage patterns. This enables users to make informed decisions regarding energy procurement and management, ultimately leading to significant cost savings. Additionally, the system integrates seamlessly with existing infrastructure, making it easy to install and use without requiring a complete overhaul of current operations.

Another notable characteristic of the MR212 is its user-friendly interface. The device features an intuitive dashboard that offers visual representations of energy data, allowing users to monitor performance at a glance. Customizable alerts and notifications help users stay informed of any anomalies or significant changes in energy usage, facilitating prompt action and issue resolution.

The MR212 also supports integration with renewable energy sources, such as solar and wind power. This capability is essential for organizations looking to transition to greener energy alternatives and leverage incentives for using renewable technologies. By integrating seamlessly with these sources, the MR212 not only enhances energy efficiency but also promotes sustainability.

Moreover, Energy Tech Laboratories has ensured that the MR212 is built to withstand industrial environments. With robust construction and compliance with various industry standards, the device is designed for longevity and reliability, providing users with peace of mind.

In conclusion, the Energy Tech Laboratories MR212 is a comprehensive energy management tool that combines advanced monitoring, predictive analytics, and seamless integration with renewable energy sources. Its user-friendly interface and durability make it an ideal choice for businesses seeking to enhance their energy efficiency and sustainability practices. As the demand for smarter energy solutions continues to rise, the MR212 stands at the forefront, paving the way for a more efficient and sustainable future.