11a Joining Cuttable Pipe | Crown Boiler BWC150/225 manual

a)Start assembly of the vent system at the boiler. Lubricate the brown gasket in the boiler vent collar with a few drops of water.

b)Push the male end of the ﬁrst ﬁtting into the boiler collar until it bottoms out. The male end of cuttable sections should go 1” into the collar until the insertion mark (made in Step 2d above) is covered. On other ﬁttings, the bead on the male pipe will bottom out on the collar (Figure 1.11b).

c)The male end of cuttable ﬁttings must be held to the collar with three #10 x 1/2” sheet metal screws. Drill a 1/8 hole through both outer pipes to start this screw. 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” (Figure 1.11a).

d)Use locking bands (provided with all ﬁttings) to secure non-cuttable pipe, as well as ﬁttings, to the boiler collar (Figure 1.11b).

e)Use the same method to join all remaining vent components except for the terminal.

4)Horizontal Terminal Installation

FIGURE 1.11a: JOINING CUTTABLE PIPE

FIGURE 1.11b: JOINING NON CUTTABLE PIPE

BWC150/225 specifications

The Crown Boiler BWC150/225 is a highly efficient and reliable hydronic heating system designed for both residential and commercial applications. Known for its advanced engineering, this boiler delivers exceptional performance while adhering to strict emission standards. Its versatility and durability make it a popular choice among homeowners and professionals alike.

One of the key features of the BWC150/225 model is its dual-fuel capability, allowing the user to operate the boiler on either natural gas or propane. This flexibility not only ensures convenience but also enhances energy efficiency. The boiler is equipped with a powerful 150,000 BTU input capacity for the BWC150 variant and 225,000 BTU for the BWC225, making it capable of heating larger spaces efficiently.

The crown boiler utilizes a fire-tube heat exchanger, which is designed to maximize heat transfer while minimizing the amount of energy lost during operation. This innovative design allows for a higher thermal efficiency rate compared to traditional designs. With an efficiency rating exceeding 90%, the BWC series can significantly lower heating costs, making it an economically sound investment.

Additionally, the BWC model features a fully modulating gas valve that adjusts the heat output based on the demand. This system not only improves comfort by maintaining consistent temperatures but also reduces energy consumption. It is also designed with advanced safety features, including an integrated low-water cutoff and flame rollout protection, ensuring safe operation under various conditions.

Another noteworthy characteristic of the Crown Boiler BWC150/225 is its user-friendly digital control panel. The easy-to-read display provides users with vital information such as temperature settings and system diagnostics, simplifying both operation and maintenance. The compact design of the unit allows for easy installation in tight spaces, making it suitable for various home layouts.

In summary, the Crown Boiler BWC150/225 stands out for its advanced features, energy efficiency, and safety technologies. With its dual-fuel capability, fire-tube heat exchanger, and user-friendly interface, it is an optimal choice for those seeking a robust and reliable heating solution. Whether for residential or commercial purposes, this model offers the performance and convenience that modern users require.