Brochure

REMEHA FUSION
OVERVIEW
10 11
TECHNICAL DATA
INDIVIDUAL BOILERS
(1) = ± 10%
All data and values are provisional.
Installation according to national guidelines.
* GUE A7W35 165% nom. output: 41.7 kW
* GUE A7W50 152% nom. output: 38.3 kW
Gas heat pump inspection 135 (Gas HP35A)
Gas HP35A LT Gas HP35A HT
Nominal volume flow (ΔT = 10°C) m3/h 3.0 3.0
Nominal pressure loss kPa 43 43
Maximum flow temperature of central heating water °C 55 65
Nominal gas consumption (15°C, 1013 mbar)
G20
G25
G30
m3/h
m3/h
m3/h
2.79
3.02
2.03
2.79
3.02
2.03
NOx emissions ppm 25 25
(GUE) efficiency % 165* 152**
Nominal input (minimum value) kW 25.7 25.7
Nominal output kW 41.7* 38.3**
Supply voltage — 230 – 50 Hz
Nominal electrical output (1) kW 1.09 1.09
Net weight kg 400 400
Hydraulic connections inch 1¼ 1¼
Gas connection diameter inch ¾ ¾
Flue gas discharge diameter mm 80 80
Length mm 1258 1258
Width mm 848 848
Height mm 1537 1537
IP class X5D
REMEHA FUSION
OVERVIEW
FUSION LT
LOW TEMPERATURE
PERFORMANCE
FUSION HT HIGH TEMPERATURE
PERFORMANCE
Heating
Water Delivery Temp (ºC) 35°C 40°C 45°C 50°C 55°C
Gas
Input (kW)
25.2 25.2 25.2 25.2 25.2
Outdoor Temperature
-20ºC
Output (kW)
30.3 28.2 26.1 24.1 21.2
Effic. (GUE)
1.201 1.119 1.037 0.955 0.840
-15ºC
31.5 29.5 27.4 25.3 22.4
1.251 1.169 1.087 1.005 0.890
-12ºC
33.0 31.0 28.9 26.8 23.9
1.311 1.229 1.147 1.065 0.950
-10ºC
34.0 32.0 29.9 27.8 24.9
1.351 1.269 1.187 1.105 0.990
-8ºC
35.7 33.7 31.6 29.5 26.6
1.418 1.336 1.254 1.172 1.057
-7ºC
36.6 34.5 32.4 30.4 27.5
1.452 1.369 1.287 1.205 1.090
-6ºC
37.1 35.2 33.0 30.8 28.1
1.473 1.398 1.311 1.224 1.114
-5ºC
37.7 35.9 33.6 31.3 28.7
1.495 1.426 1.335 1.243 1.138
-4ºC
38.2 36.7 34.2 31.8 29.3
1.1516 1.454 1.358 1.262 1.162
-3ºC
38.8 37.4 34.8 32.3 29.9
1.643 1.621 1.537 1.453 1.348
-2ºC
39.3 38.1 35.4 32.8 30.5
1.559 1.511 1.406 1.3 1.210
-1ºC
39.8 38.7 36.2 33.6 31.3
1.579 1.538 1.436 1.334 1.241
0ºC
Output (kW)
40.3 39.4 37.0 34.5 32.0
Effic. (GUE)
1.599 1.564 1.467 1.369 1.272
1ºC
40.8 40.1 37.7 35.4 32.8
1.620 1.591 1.498 1.404 1.303
2ºC
41.3 40.8 38.5 36.3 33.6
1.641 1.619 1.529 1.440 1.335
3ºC
41.4 40.8 38.7 36.6 34.0
1.643 1.621 1.537 1.453 1.348
4ºC
41.5 40.9 38.9 37.0 34.3
1.645 1.623 1.545 1.467 1.360
5ºC
41.5 41.0 39.1 37.3 34.6
1.648 1.625 1.553 1.481 1.373
6ºC
41.6 41.0 39.3 37.7 34.9
1.650 1.627 1.561 1.495 1.386
7ºC
41.7 41.1 39.6 38.0 35.3
1.653 1.629 1.570 1.510 1.400
8ºC
41.7 41.2 39.8 38.4 35.8
1.655 1.633 1.579 1.525 1.419
10ºC
41.8 41.3 40.3 39.2 36.7
1.659 1.640 1.598 1.555 1.456
12ºC
41.9 41.5 40.7 39.9 37.6
1.664 1.648 1.616 1.585 1.494
15ºC
42.1 41.8 41.4 41.1 39.1
1.670 1.658 1.644 1.630 1.550
Heating
Water Delivery Temp (ºC) 40°C 45°C 50°C 55°C 60°C 65°C
Gas
Input (kW)
25.2 25.2 25.2 25.2 25.2
25.2
Outdoor Temperature
-20ºC
Output (kW)
31.5 29.6 27.7 25.7 23.7 22.7
Effic. (GUE)
1.250 1.175 1.100 1.020 0.940 0.900
-15ºC
32.8 30.9 29.0 27.0 24.9 23.9
1.300 1.225 1.150 1.070 0.990 0.950
-12ºC
33.5 31.6 29.7 27.7 25.7 24.7
1.330 1.255 1.180 1.100 1.020 0.980
-10ºC
34.0 32.1 30.2 28.2 26.2 25.2
1.350 1.275 1.200 1.120 1.040 1.000
-8ºC
36.0 33.7 31.4 29.2 27.0 25.5
1.430 1.338 1.247 1.160 1.073 1.013
-7ºC
37.0 34.5 32.0 29.7 27.5 25.7
1.470 1.370 1.270 1.180 1.090 1.020
-6ºC
27.4 34.9 32.4 30.2 28.0 26.1
1.484 1.384 1.284 1.197 1.110 1.034
-5ºC
37.7 35.2 32.7 30.6 28.5 26.4
1.498 1.398 1.298 1.214 1.130 1.048
-4ºC
38.1 35.6 33.1 31.0 29.0 26.8
1.512 1.412 1.312 1.231 1.150 1.062
-3ºC
38.5 35.9 33.4 31.4 29.5 27.1
1.526 1.426 1.326 1.248 1.170 1.076
-2ºC
38.8 36.3 33.8 31.9 30.0
27.5
1.540 1.440 1.340 1.265 1.190
1.090
-1ºC
39.0 36.7 34.4 32.3 30.1 27.8
1.547 1.457 1.366 1.281 1.195 1.105
0ºC
Output (kW)
39.2 37.1 35.1 32.7 30.3
28.2
Effic. (GUE)
1.555 1.474 1.393 1.297 1.201
1.120
1ºC
39.4 37.6 35.8 33.1 30.4 28.6
1.562 1.491 1.420 1.314 1.206 1.135
2ºC
39.6 38.0 36.5 33.5 30.5
29.0
1.570 1.509 1.448 1.330 1.212
1.150
3ºC
39.7 38.3 36.8 33.9 31.0 29.4
1.575 1.519 1.462 1.347 1.231 1.166
4ºC
39.8 38.5 37.2 34.4 31.5
29.8
1.581 1.528 1.476 1.363 1.251
1.18 3
5ºC
40.0 38.8 37.5 34.8 32.0 30.2
1.586 1.538 1.490 1.380 1.270 1.200
6ºC
40.1 39.0 37.9 35.2 32.5
30.7
1.591 1.548 1.504 1.397 1.291
1.218
7ºC
40.2 39.3 38.3 35.7 33.0 31.1
1.597 1.558 1.519 1.415 1.311 1.236
8ºC
40.4 39.4 38.5 36.0 33.5
31.6
1.602 1.565 1.527 1.428 1.329
1.254
10ºC
40.6 39.8 38.9 36.6 34.4 32.5
1.613 1.578 1.542 1.454 1.367 1.290
12ºC
40.9 40.1 39.2 37.3 35.4
33.4
1.624 1.590 1.557 1.480 1.404
1.326
15ºC
41.3 40.6 39.8 38.3 36.8 34.8
1.640 1.610 1.580 1.520 1.460 1.380