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Small-scale once-through boiler, gas-fired K-SE Series (SE)

Small-scale once-through boiler, gas-fired K-SE Series (SE)

(i) Wide turndown ratio and four-position control [patent No. 2942080] to reduce intermittent operation, thereby obtaining high efficiency. (ii) Low noise type boiler

Manufacturer: IHI Packaged Boiler Co., Ltd.

Model number: K-750SE

Simple, small-scale once-through boiler (RBO-GN Series)

Simple, small-scale once-through boiler (RBO-GN Series)

Boiler efficiency of 97% at rating operation is standardized with unique canister structure and newly designed economizer. Additionally, highly dry air is supplied stably at any load condition by unique water level control to avoid heat loss with draining.

Manufacturer: Samson Co., Ltd.

Model number: RBO-1000PGN-H

Simple, small-scale once-through boiler (RBO-GN Series)

Simple, small-scale once-through boiler (RBO-GN Series)

Boiler efficiency of 97% at rating operation is standardized with unique canister structure and newly designed economizer. Additionally, highly dry air is supplied stably at any load condition by unique water level control to avoid heat loss with draining.

Manufacturer: Samson Co., Ltd.

Model number: RBO-750PGN-H

Once-through boilers

Once-through boilers

High efficiency is realized by body of boiler having high performance heat exchanger tubes with fins and economizer. Long lifetime design with round canister. Reduction of power and energy consumption realized by lower power consumption of fan with rational design of water tube placement.

Manufacturer: Hirakawa Corporation

Model number: HKM-750G-F

Simple, once-through boiler Eqos Links

Simple, once-through boiler Eqos Links

Four-position burning control is adopted for simple, once-through boiler for the first time in this industry to reduce intermittent operation of burners at low load conditions, and newly developed canister structure having higher boiler efficiency is also adopted, with which low air ratio combustion and low pressure loss are realized. Power consumption of blower is reduced by about 40% while realizing quiet operation

Manufacturer: Nippon Thermoener Co., Ltd.

Model number: EQRH-1001NM