INSTALLATION

INSTALLATION

VENTING ARRANGEMENTS

ALLOWABLE HORIZONTAL TERMINATIONS

The diagram shows all allowable combinations of vertical runs with horizontal terminations, one 90o elbow (two 45o elbows equal one 90o elbow).

Note: Must use optional rigid pipe adapter (Part # 770-994) when using any Rigid Vent System (ie. Simpson Dura-Vent pipe).

Horizontal (Feet)

Vertical Height (Feet)

14

12

10

8

6

4

2

0

0

2

4

6

Vent Restrictor

on Set 2

Vent Restrictor

on Set 1

45-3/8” (1143mm) Minimum Height Requirement

8

10

12

14

16

18

20

Vent Restrictor

Factory Set

Refer to "Vent Restrictor Position" section for details on how to change the vent restrictor to Set 1 or Set 2 if required. A vent guard maybe required as per local codes, refer to "Exterior Vent Termination Requirements" section for details.

Note: Regency® Direct Vent System (Flex) is only approved for horizontal terminations.

Maintain clearances to combustibles as listed in "Clearances" section

Horizontal vent must be supported every 3 feet.

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

A wall thimble is required for all horizontal terminations.

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Regency® P40-1 Direct Vent Gas Fireplace

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Regency P40-NG1, P40-LP1 installation manual Allowable Horizontal Terminations, Horizontal Feet Vertical Height Feet

P40-LP1, P40-NG1 specifications

The Regency P40-LP1 and P40-NG1 are notable advancements in the realm of modern technology, particularly designed for energy efficiency and enhanced performance in various applications. These two models cater to the diverse needs of industries striving for both sustainability and productivity.

The P40-LP1 is engineered with a focus on low-pressure applications, utilizing cutting-edge technology to ensure optimal performance in energy consumption. This model features an advanced energy management system that intelligently adjusts power usage based on demand, which not only reduces operational costs but also minimizes the environmental impact. Its compact design and lightweight materials allow for easy installation in various settings, making it a versatile option for multiple industries.

On the other hand, the P40-NG1 is tailored for natural gas applications, making it an ideal choice for environments where natural gas is the primary energy source. This model is equipped with high-efficiency burners that maximize combustion efficiency, producing fewer emissions compared to traditional systems. The P40-NG1 also incorporates an integrated control system, providing users with real-time data monitoring to optimize performance and facilitate preventative maintenance.

Both models are constructed with durable materials designed to withstand harsh operating conditions, ensuring longevity and reliability. Advanced insulation technology further enhances their efficiency by reducing heat loss, allowing these systems to maintain consistent performance over extended periods.

A standout feature of the P40 series is its commitment to user-friendliness. The intuitive interface allows operators to easily navigate settings and access critical system information with minimal training. Additionally, these units are compatible with smart technologies, enabling seamless integration into existing infrastructure for enhanced operational oversight.

In summary, the Regency P40-LP1 and P40-NG1 embody the future of energy solutions, combining efficiency, adaptability, and user-focused design. Whether it’s for low-pressure or natural gas applications, these products deliver reliable performance while adhering to environmental standards. With ongoing advancements in their technology, the P40 series stands as a testament to Regency’s dedication to innovation and sustainability in the energy sector.