Concentric Vent Adapter Kit Installation

FIGURE 1.7: VERTICAL CONCENTRIC VENT SYSTEM (VENT OPTION 6)

B. Concentric Vent Adapter Kit Installation

1) The Concentric Vent Adapter Kits include:

P/N 230550	P/N 230555	Description
(BWC150)	(BWC225)
240470	240480	Rubber Gasket
240471	240481	Air Intake Box

90-054	90-054	#10 x 3/4” Sheet Metal Screws
240472	240482	Stainless Vent Adapter
230539	230575	Concentric Condensate Collector

240552	240552	Condensate Collector Adapter
240550	240550	Tapped Condensate Trap Plug

240560	240560	66”of 1/2” Clear PVC Tubing

240555	240555	90° Hose Barb (2)

240557	240557	1/2” Hose Clamps (2)

Where the use of “silicone” is called for in the following instructions, use GE RTV106 for the vent adapters and any general-purpose silicone sealant such as GE RTV102 for the air inlet piping connection.

a)Start assembly of the air intake box by ﬁrst removing the hose clamp shipped on the BWC vent collar. Bend the three hose clamp tabs on this collar inward slightly.

b)Place the gasket over the vent collar and air intake collar as shown in Figure 1.8. The gasket should ﬁt snugly against the vent collar and air intake collar with no gaps.

c)Bend the three hose clamp tabs on the vent collar outward slightly.

d)Clean the exterior of the male end and interior of the female end of the stainless vent adapter and the

inside of the vent collar on the boiler. Remove dirt, grease, and moisture from the surfaces to be sealed. Dry surfaces or allow to dry thoroughly.

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.