Venting

IMPORTANT NOTICE

Pellet Vent Pipe or PL Vent Pipe Must be used.

Fig. 6

+= Positive static pressure

=Negative static pressure

Outside air flex pipe goes here

Flex pipe part# 2-00-08543

Inlet Cover part# 1-10-08543

A combustion blower is used to extract the com- bustion gases from the firebox. This causes a nega- tive pressure in the firebox and a positive pressure in the venting system as shown in fig. 6. The longer the vent pipe and more elbows used in the system, the greater the flow resistance. Because of these facts we recommend using as few elbows as pos- sible and 15 feet or less of vent pipe. The maximum horizontal run should not exceed 48". If more than 15 feet of pipe is needed, the diameter should be increased from 3" to 4" because a larger pipe causes less flow resistance. Be sure to use approved pellet vent pipe wall and ceiling pass through fittings to go through combustible walls and ceilings. Be sure to use a starting collar to attach the venting systen to the stove. The starting collar must be sealed to the stove with high temp sili- cone caulking.

Vent Pipe

Pellet venting pipe ( also known as PL vent ) is constructed of two layers with air space between the layers. This air space acts as an insulator and reduces the outside surface temperature to allow a clearance to combustibles of only 3 inches. The sections of pipe lock together to form an air tight seal in most cases; however, in some cases a perfect seal is not achieved. For this reason and the fact that the P61 operates with a positive vent pressure

we specify that the joints also be sealed with clear silicone.

Outside Air

Outside air is optional except in mobile homes and where building codes require. The benefit of outside air is mainly noticed in small very tight houses.

To install outside air use 2 3/8" I.D. flex pipe part number 2-00-08543. There is a break-away hole on the rear panel which must be removed before connecting the flex pipe. The pipe should be run out- side and terminate to the side or below the vent pipe outlet so the flue outlet is more than 12" from the inlet cover.The maximum length run of this pipe is 15 feet. If a longer run is needed the size must be increased to 3". Inlet cover part number 1-10-08542 should be used to keep birds, rodents etc. out of the pipe.

HRV

When installing in a house with a Heat Reclaim- ing Ventilation System (HRV) be sure the system is balanced and is not creating a negative pressure in the house.

Fig. 7

7

Page 6 Page 8
Page 7
Image 7
Harman Stove Company P61-2 manual Vent Pipe, Outside Air
Page 6 Page 8

P61-2 specifications

The Harman Stove Company P61-2 is a premier pellet stove that stands out for its blend of efficiency, convenience, and advanced technology. Designed for both aesthetics and functionality, the P61-2 offers homeowners an exceptional heating solution for their living spaces.

One of the standout features of the P61-2 is its robust heating capability. This stove can produce an impressive heat output of up to 50,000 BTUs, effectively warming spaces up to 2,500 square feet. This makes it ideal for larger rooms or open floor plans, ensuring that the ambient temperature remains comfortable even on the coldest winter nights.

The P61-2 is designed with an innovative hopper capacity of 60 pounds, allowing for extended burn times of up to 24 hours on a single fill. This feature significantly reduces the frequency of refueling, making it an incredibly user-friendly option. The stove's automated feed system further enhances convenience by regulating the flow of pellets according to the heat setting, ensuring a consistent and efficient burn.

Another defining characteristic of the P61-2 is its advanced control system. Featuring a digital thermostat, users can easily set and adjust temperatures, providing a seamless heating experience. The stove also includes a programmable timer, allowing homeowners to schedule heating cycles according to their needs, ensuring warmth is on when it's needed most.

In terms of design, the P61-2 boasts a modern aesthetic that can complement various home interiors. It is available in multiple finishes, including classic black, providing a touch of elegance alongside powerful heating performance. The large viewing window allows users to enjoy the mesmerizing flames while benefiting from the stove's efficient heating capabilities.

The P61-2 also emphasizes environmentally conscious heating. It meets stringent EPA standards with low emissions, making it a cleaner alternative to traditional wood-burning stoves. This not only benefits the environment but also contributes to better indoor air quality.

Additionally, the Harman Stove Company has integrated user-friendly features such as a self-cleaning firepot and easy access to components for maintenance. This ensures that keeping the P61-2 in optimal condition is a straightforward process.

In conclusion, the Harman Stove Company P61-2 is a technologically advanced, efficient, and stylish pellet stove that masterfully combines performance with practicality. Whether for its powerful heating capabilities, user-friendly controls, or modern aesthetics, the P61-2 remains a top choice for those seeking a reliable and effective heating solution for their homes.
Top Page Image Contents