OWNER’S MANUAL

INSTALLATION

Continued

CHECKING GAS

CONNECTIONS

WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

CAUTION: Make sure exter- nal regulator has been installed between propane/LP supply and heater. See guidelines under Con- necting to Gas Supply, page 12.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1.Disconnect appliance with its appliance main gas valve (control valve) and equip- ment shutoff valve from gas supply pip- ing system. Pressures in excess of 1/2 psig will damage heater regulator.

2.Cap off open end of gas pipe where equipment shutoff valve was connected.

3.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

4.Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Reconnect fireplace and equipment shutoff valve to gas supply. Check re- connected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Fig- ure 22).

2.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

3.Check all joints from propane/LP sup- ply tank to equipment shutoff valve (see Figure 23). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Equipment

ShutoffOpen

Valve

Closed

Figure 22 - Equipment Shutoff Valve

Propane/LP

Supply Tank

Figure 23 - Checking Gas Joints

Pressure Testing Heater Gas Connections

1.Open equipment shutoff valve (see Fig- ure 22).

2.Open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from equipment shutoff valve to thermostat gas valve (see Fig- ure 23). Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, pages 14 and 15). Check all other in- ternal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page 14).

8.Replace front panel.

Thermostat Gas

Valve Location

Equipment

Shutoff

Valve

104432

13

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Vanguard Heating VMH3000TP installation manual Checking GAS Connections, Pressure Testing Gas Supply Piping System
Page 12 Page 14

VMH3000TP specifications

The Vanguard Heating VMH3000TP is a state-of-the-art heating solution designed to provide efficient and powerful warmth for residential and commercial spaces. This unit stands out in the market due to its robust performance, advanced technology, and user-friendly features.

One of the key features of the VMH3000TP is its impressive heating capacity, which can efficiently warm large areas up to 3,000 square feet, making it an ideal choice for homes, warehouses, and workshops. Its powerful heating mechanism ensures rapid temperature rise, ensuring comfort even in the coldest conditions.

The VMH3000TP utilizes cutting-edge technologies, including an intelligent thermostat that allows users to program specific heating schedules according to their needs. This feature not only enhances user convenience but also contributes to energy efficiency, helping to reduce heating costs and minimize environmental impact.

Additionally, the unit is equipped with a multi-stage filtration system that helps maintain indoor air quality. This filters out dust, allergens, and other airborne particles, ensuring a healthier living environment. The filtration system is easy to access and replace, providing a hassle-free maintenance experience.

Another notable characteristic of the VMH3000TP is its silent operation. Unlike traditional heating solutions that can produce distracting noise, this unit operates quietly, ensuring comfort without disturbance. This feature is particularly beneficial for residential applications, where peace and quiet are essential.

The VMH3000TP also boasts a sleek and modern design that can seamlessly blend into various decor styles. Its compact form ensures that it occupies minimal space, making it suitable for installation in smaller areas without compromising on performance.

Safety is paramount in the design of the VMH3000TP. It incorporates several safety features, including overheat protection and an automatic shut-off function. These safety mechanisms provide users with peace of mind, knowing that their heating system is both effective and secure.

In summary, the Vanguard Heating VMH3000TP combines powerful heating capacity, advanced technologies, and user-friendly features to deliver an exceptional heating experience. With its energy efficiency, air quality improvement, silent operation, and safety features, it is a remarkable choice for anyone looking to invest in a high-quality heating solution.
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