BTN85-150 Gas Burner

BTN85-150GC Series Gas Burner View 1
BTN85-150GC Series Gas Burner View 2
BTN85-150GC Series Gas Burner View 3
BTN85-150GC Series Gas Burner View 4
BTN85-150GC Series Gas Burner View 5
BTN85-150GC Series Gas Burner View 6

Description

BTN85-150GC Series is a gas burner family for boiler and industrial heat systems, covering 135 to 1512 kW with progressive or modulating operation.

Operating Modes

Progressive or modulating

Key Features

  • Air and gas are mixed in the burner head for stable combustion.
  • Combustion air and blast-pipe settings can be adjusted during commissioning.
  • The hinged body can open from both sides, making maintenance access easier.
  • Maximum and minimum air flow for the firing stages is controlled with high precision; the air damper closes fully at shutdown to reduce chimney heat loss.
  • A cam-driven servomotor adjusts air and fuel delivery together.
  • Fixed boiler coupling flange supports secure installation.
  • Combustion air intake includes a throttle damper.
  • Single-phase motor drives the fan.
  • An ionization electrode monitors flame presence.
  • Electrical protection rating is IP40.

General Specifications

Model Article No. Power(kW) Power supply Motor power(kW) Package size(L*W*H/mm) Weight(kg)
BTN85GC 202 22 055 135~814 380V 50Hz 1.1 1010x905x760 74
BTN120GC 202 22 056 150~1163 1.5 76
BTN150GC 202 22 057 372~1512 2.2

Dimensions

Model A1(mm) A2(mm) B1(mm) B2(mm) C(mm) D(mm) E(mm) F(mm) G(mm) H(mm) I(mm) L(mm) M(mm) N(mm)
BTN85GC 355 235 428 160 1042 250 180 151 G2" 231 320 290~370 4-M16 190
BTN120GC
BTN150GC 1072 280 189 200
BTN85-150GC Series Dimension Drawing
Burner outline and mounting dimensions for the BTN85–150GC family.

Performance Curve

BTN85-150GC Series Performance Curve
Operating envelopes for the illustrated BTN85GC, BTN120GC and BTN150GC burners.

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