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Rayka condensing boiler – 800,000 kilocalories per hour

Products Rayka Condensing Boiler Rayka condensing boiler - 800,000 kilocalories per hour

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Rayka condensing boiler – 800,000 kilocalories per hour

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Rayka and Rayka Plus condensing boilers by Packman Company are manufactured in requested capacities using innovative radial pulsating heat transfer technology, in accordance with the latest boiler manufacturing technology. These boilers are available in various capacities ranging from 500,000 to 5,000,000 kilocalories per hour and up to a working pressure of 30 bar. This device complies with a condensing system with 98.9% efficiency in HHV mode.

In the Rayka design, the boiler burner is constructed with external protrusion from the device, while in the Rayka Plus design, all boilers and burners are enclosed within a box.

In the construction of Rayka condensing boilers, stainless steel 316L tubes are used according to ASTM A269 standard, which has very high resistance to heat and water acidity. This material prevents corrosion in the smoke condensation process.

Furthermore, these boilers are capable of being operated with an intelligent PLC control system and can be connected to a BMS (Building Management System). These features can be added upon customer request.

Another feature of this boiler is the automatic combustion air adjustment by means of a control valve and the PREMIX system.

Available on backorder

SKU: RAYKA-800 Category: Rayka Condensing Boiler Tags: Boiler, Hot Water Condensing Boiler, Selling condensing boilers., To purchase a condensing boiler.

Rayka Condensing Boiler Catalog Download

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Packman General Catalogue Download

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500,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

800,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

1,000,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

1,250,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

1,500,000 kcal/hr Rayka Boiler General Dimension Drawing Download

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2,000,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

3,000,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

4,000,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

6,000,000 kcal/hr Rayka Boiler General Dimension Drawing Download

All dimensions are in millimeters

Manufacture of Rayka Packman condensing hot water boiler

The construction of Rayka Packman condensing boilers is carried out in accordance with ASME standards

Additionally, all parts related to the pressure components comply with comprehensive ASME codes.

Furthermore, all materials used in the heat exchanger are selected according to ASTM requirements.

Materials of the Rayka Packman condensing hot water boiler

The construction of Rayka condensing boilers is carried out using tubes from the 300 series of stainless steel (Austenitic Stainless Steel 3xx Series). Due to the presence of nickel and chromium, it is a material resistant to the operating conditions of the boiler. Stainless Steel 316L alloy is the most resistant alloy to acidic corrosion. This acid is generated from the operation of the condensing boiler.

The main reason for the high efficiency of this boiler is the condensation created within the boiler. One of the few alloys resistant to this condensation at high temperatures is 316L Stainless Steel. Due to the presence of nickel and chromium, the material is resistant to the operating conditions of the boiler.

The efficiency of Rayka Packman condensing boilers is based on a high-efficiency combustion system, reaching up to approximately 98.9% in HHV (depending on the relative humidity of the ambient air). This is according to Chapter 32 of the ASHRAE-HVAC System & Equipment Handbook, 2012 edition, which represents the highest level of efficiency for condensing boilers.

These boilers are designed with a lower water volume compared to three-pass firetube hot water boilers, which categorizes them as Low Mass boilers, similar to other condensing boilers manufactured worldwide. This boiler can operate within the appropriate range for building design in terms of the temperature differential between supply and return, which may require the use of primary-secondary loop for system balance. You can download the catalog related to hydraulic separators and this boiler tab for more information.

The pressure drop chart for the Rayka 800,000 kilocalories per hour boiler.

Catalog for Rayka Packman boiler

To download the Optima Condensing Boiler catalog, click here.

To view the video related to the Packman condensing boiler, click here.

جدول مشخصات فنی

Weight	1300 kg
Dimensions	1700 × 1580 × 1850 mm

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