INSTALLATION

VENTING ARRANGEMENTS - VERTICAL TERMINATIONS

SIMPSON DURA-VENT DIRECT VENT GS SYSTEM (Propane & Natural Gas)

Vent must be supported at offsets

Maintain clearances to combustibles as listed on page 9.

Firestops are required at each floor level and whenever passing through a wall.

Must use optional flue adapter when using Simpson Dura-Vent pipe (Part# 510-994).

The P121-1/P121LC-1/P121RC-1/P131-1 is approved for a maximum 35 ft. (10.7m) straight vertical, with Simpson Dura-Vent Direct Vent GS vent systems for Propane and Natural Gas, as per diagram 7 below.

Straight Up Vertical Venting

Vertical Venting with One (1) 90o Elbow

 

 

 

 

 

Option

V

H

 

A)

1' (305mm) Minimum

2' (610mm) Maximum

 

B)

2' (610mm) Minimum

4' (1.22m) Maximum

 

C)

3' (914mm) Minimum

6' (1.86m) Maximum

 

D)

4' (1.22m) Minimum

8' (2.4m) Maximum

 

 

 

With the above options, maximum total pipe length if 37 feet with

 

minimum of 4 feet total vertical and maximum 8 feet total horizontal.

 

Please note minimum 1 foot between 90o elbows is required.

 

 

 

 

Diagram 7

Diagram 8

IMPORTANT

When installing this unit vertically, the 45o elbow when installed in conjunction with the Simpson Dura-Vent Adaptor will pertrude past the unit 1-1/2" (38mm) when measured from the rear standoffs.

Note: A 1-1/4" (32mm) clearance from the elbow must also be maintained.

Regency P121-1/P121LC-1/P121RC-1/P131-1 Zero Clearance Direct Vent Gas Fireplace

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Regency P121RC, P121LC, P131 installation manual Venting Arrangements Vertical Terminations

P121LC, P121, P121RC, P131 specifications

The Regency P121RC, P121, P131, and P121LC are advanced technological innovations in the realm of heating, ventilation, and air conditioning (HVAC) systems. Designed for both residential and commercial applications, these models are known for their efficiency, reliability, and comfort-enhancing features.

The Regency P121RC is particularly notable for its high-efficiency rating, making it a popular choice for environmentally conscious consumers. With advanced heat pump technology, it provides optimal heating and cooling throughout the year, reducing energy consumption while maintaining a consistent indoor climate. The use of environmentally friendly refrigerants further emphasizes its commitment to sustainability.

The P121 model stands out for its cutting-edge smart technology integration. It is equipped with Wi-Fi connectivity, allowing users to control their HVAC systems remotely via a mobile application. This feature not only enhances convenience but also enables energy management, reducing operational costs through effective scheduling and monitoring.

The P131 model caters to larger spaces, thanks to its robust cooling and heating capabilities. It employs a variable-speed compressor that adjusts to the specific demands of the space, ensuring optimal performance while minimizing noise disruption. This model is also compatible with smart home systems, contributing to a seamless integration of technology within modern living environments.

Meanwhile, the P121LC is designed with energy conservation in mind, featuring a dual-stage heating and cooling system. Its advanced airflow technology ensures even distribution of temperature, promoting overall comfort and reducing the risk of hot or cold spots in a room. Like its counterparts, it supports remote operation through smart technology, offering users full control over their indoor climate.

In terms of construction, these models prioritize durability and longevity. They feature robust insulation and high-quality materials, which contribute to their energy efficiency and operational lifespan. The compact design also allows for flexible installation options, making them suitable for various types of spaces.

Overall, the Regency P121RC, P121, P131, and P121LC represent the pinnacle of modern HVAC technology, blending efficiency, innovative features, and user-friendly control options to provide optimal comfort in any setting. As homeowners and businesses increasingly prioritize sustainability and energy management, these models are set to play a vital role in achieving a more comfortable and eco-friendly future.