a)Cut a 5-1/2” diameter hole through the exterior wall at the planned location of the horizontal terminal.

b)Measure distance “L” from the outside surface of the exterior wall to the end of the last fitting as shown in Figure 1.12a.

c)Add 1-1/4” to distance “L”. Carefully mark this length on the pipe as shown in Figure 1.12b.

d)Remove the aluminum inner pipe from the terminal, by gently pulling on it from the male end. Set aside.

e)Cut the outer pipe only at the point marked in Step (c) using aviation shears, a hacksaw, or an abrasive wheel cutter. Be careful to cut the pipe square. De-burr the cut end with a file or emory cloth.

f)Reinstall the aluminum inner pipe in the terminal, making sure that the female end of this pipe is completely bottomed out over the aluminum male connection visible behind the air intake grill. Place a mark on the aluminum inner pipe 3/8” beyond the end of the outer pipe (Figure 1.12c). Use a fine tooth hacksaw or hand shears to cut the aluminum pipe and be careful to cut the pipe square (if necessary, the aluminum pipe can be removed from the terminal again for cutting). De-burr the cut edge of the aluminum pipe with a file or fine sandpaper.

g)Make a mark on the terminal section 1” from the cut end of the outer pipe as shown in Figure 1.12c.

h)Slip the terminal section through the wall from the outside. Pass the terminal through the inner wall plate and push into the last section of vent pipe until the mark made in Step (h) is not longer visible (Figure 1.12d). Secure the terminal to the last piece of pipe with three #10 x 1/2” sheet metal screws. Drill a 1/8 hole through both outer pipes to start these screws. Use a drill stop or other means to ensure that the drill bit does not penetrate more than 3/8” into the outer pipe. Do not use a sheet metal screw longer than 1/2”.

i)Slip the outer wall plate over the terminal and secure to the wall (Figure 1.12d). Apply a 1/8” bead of weather resistant RTV over the joint between the outside wall plate and the terminal. Secure the other wall plate to the inside wall.

FIGURE 1.12a: DIMENSION “L”, HORIZONTAL TERMINAL

FIGURE 1.12b: CUTTING OUTER PIPE OF HORIZONTAL TERMINAL

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Crown Boiler M600 installation instructions 12a Dimension L, Horizontal Terminal

M600 specifications

The Crown Boiler M600 is a prominent choice for residential and commercial heating needs, renowned for its efficiency, reliability, and advanced technologies. This boiler model is designed to deliver high-performance heating solutions while minimizing energy consumption and operational costs.

One of the standout features of the M600 is its impressive heating capacity, with the capability to output up to 600,000 BTUs. This substantial capacity makes it suitable for larger buildings or homes with significant heating demands, ensuring that spaces remain comfortably warm even in the coldest weather. The M600 is equipped with a robust cast iron heat exchanger, which is fundamental to its efficient heat transfer capabilities. This heat exchanger not only enhances performance but also extends the life of the boiler.

The Crown Boiler M600 employs a versatile design that accommodates both hot water and steam heating systems. This flexibility allows homeowners and building managers to choose the best system that aligns with their specific requirements. Additionally, the M600 features a power vent design, which facilitates the use of PVC venting materials, offering convenience and an array of installation options.

Another significant characteristic of the M600 is its user-friendly controls. The boiler is designed with a digital display that provides real-time status updates and diagnostics. This feature simplifies monitoring and managing system performance, enabling users to make necessary adjustments with ease. Moreover, the M600 is compatible with modern smart thermostats, further enhancing its energy efficiency and user-friendliness.

In terms of safety, the Crown Boiler M600 is equipped with multiple safety features, including a low water cut-off and high limit control. These safeguards ensure the boiler operates safely and effectively, reducing the risk of malfunctions and potential hazards.

Moreover, the M600 adheres to stringent efficiency standards, boasting an AFUE (Annual Fuel Utilization Efficiency) rating that meets or exceeds industry requirements. This ensures that users benefit from optimal fuel efficiency, translating into lower operational costs.

Overall, the Crown Boiler M600 stands out as a durable and efficient heating solution. With its high-output capacity, advanced technologies, user-friendly features, and safety measures, it is an excellent choice for those seeking reliable heating in larger residential or commercial spaces.