Operating Instructions & Parts Manual

3VH18A and 3VH19A

 

 

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.

Dayton® Propane and

Natural Gas

Construction Heaters

Description

Dayton Model 3VH18A is a 40,000 to 100,000 Btu/Hr construction heater that uses propane gas for combustion. Dayton Model 3VH19A is a 50,000 to 100,000 Btu/Hr construction heater that uses natural gas for combustion. They are primarily intended for the temporary heating of buildings under construction, alteration, or repair. These heaters should never be used in occupied dwellings.

Fire, burn, inhala-

tion, and explosion haz- ard. Keep solid combus- tibles such as building materials, paper or card-

Unpacking

1.Remove all packing items applied to heater for shipment. Keep plastic cover caps (attached to valve inlet and hose/ regulator assembly) for storage.

2.Remove all items from carton.

3.Check all items for shipping damage. If heater is damaged, promptly inform dealer where you bought heater.

Figure 1 – Model 3VH18A Shown

GENERAL HAZARD WARNING

Failure to comply with the precautions and instructions provided with this heater can result in death, serious bodily injury, and prop- erty loss or damage from hazards of fire, explosion, burn, as- phyxiation, carbon mon- oxide poisoning, and/or electrical shock.

Only persons who can understand and follow instructions should use this heater.

If you need assistance or heater information such as an instruction manual, labels, etc. contact the manufac- turer.

Not for home or

recreational vehicle use.

board, a safe distance away from the heater as recommended by the instructions. Never use the heater in spaces which do or may contain volatile or airborne com- bustibles, or products such as gasoline, sol- vents, paint thinner, dust particles, or unknown chemicals.

These heaters are designed for use as construction heaters in accordance with ANSI Z83.7/CGA 2.14. Other standards govern the use of fuel gases and heating products for specific uses. Your local authority can advise you about these. The primary purpose of construction heaters is to provide temporary heating of buildings under construction, alteration or repair. Properly used, the heater provides safe economical heating. Products of combus- tion are vented into the area being heated.

We cannot foresee every use which may be made of our heaters. CHECK WITH

YOUR LOCAL FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT HEATER USE.

Other standards govern the use of fuel gases and heat producing products for specific uses. Your local authorities can advise you about these.

Form 5S4491

Printed in U.S.A.

106183-01

®

 

Rev. C

 

03430

 

11/00

 

0700/254/VCPVP

 

 

 

Version B - For Reduction

G016.J

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Dayton 3VH18A, 3VH19A instruction manual Description, Unpacking
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3VH19A, 3VH18A specifications

Dayton 3VH18A and 3VH19A are advanced ventilation systems designed to meet the needs of various industrial and commercial applications. Both units are part of a series that prioritizes energy efficiency, reliability, and versatile performance, making them suitable for everything from warehouses to manufacturing facilities.

The Dayton 3VH18A is a direct drive fan with a robust motor that operates at a speed of 1,050 RPM, providing an airflow capacity of approximately 1,400 CFM. Its simple yet effective design enables effective air circulation, ensuring that spaces are adequately ventilated. The fan is equipped with a lightweight but durable metal housing, which can withstand the rigors of continuous operation.

In comparison, the Dayton 3VH19A features a slightly higher airflow capacity of 2,300 CFM, making it ideal for larger spaces. This fan also operates at 1,050 RPM, but its larger diameter impeller allows it to push a greater volume of air, enhancing its efficiency. Both models incorporate high-quality ball bearings, promoting longevity and low maintenance needs.

One of the standout technologies of both 3VH18A and 3VH19A is their energy efficiency. The fans are designed to minimize power consumption while maximizing airflow, resulting in lower operational costs for end-users. They also adhere to stringent industry standards for efficiency and safety, making them a reliable choice for various applications.

Another feature is their versatility in installation options. Both units can be mounted on walls or ceilings, allowing for flexible positioning depending on the specific ventilation requirements of a space. Additionally, they are compatible with various control systems, enabling users to integrate them seamlessly into existing HVAC systems for optimized climate control.

In terms of noise levels, both the Dayton 3VH18A and 3VH19A operate quietly, which is essential in environments where noise reduction is a priority, such as schools and healthcare facilities. This focus on low noise output contributes to a more comfortable environment for occupants and workers.

Overall, Dayton 3VH18A and 3VH19A models stand out due to their combination of powerful airflow, energy efficiency, and quiet operation. These features make them valuable assets for enhancing indoor air quality and ensuring comfort in a range of settings. Whether for industrial use or commercial applications, these ventilation systems fulfill the vital role of effective air management, contributing to healthier environments.
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