Glow-worm Xtramax - Manual (Page 44)

44 4000116705-2
Because of our constant endeavour for improvement details may vary slightly from those in the instructions.
21 Spare Parts
When ordering spare parts, quote the part number and description, stating the appliance model number and serial number from the
data badge.
Short parts list
No. ...... Description .................................................... Part No. .......................................... G.C. No.
1 .......... Domestic hot water thermistor . ................... 57213 ............................................... E37381
2 .......... Central heating thermistor ......... .................. 57215 ............................................... E37382
3 .......... Storage vessel thermistor .......... ................... 57250 ............................................... E37302
4 .......... Fan .................................................................. 57238 ............................................... E37371
5 .......... Air pressure switch ......................................... 57237 ............................................... E37237
6 .......... Domestic water flow sensor ......................... 57202 ............................................... E37368
7 .......... Printed circuit board ..................................... 57248 ............................................... E37374
8 .......... Pump .............................................................. 57207 ............................................... E37411
9 .......... 3-way valve head ......................................... 57206 ............................................... E37413
10 ........ System pressure sensor ................................. 57205 ............................................... E37360
11 ........ Spark ignition unit .......................................... ...............................................
12 ........ Central heating safety valve ....................... 57228 ............................................... E37391
13 ........ Temperature/pressure relief valve .............. 56159 ...............................................
14 ........ Overheat thermostat .................................... 57212 ............................................... E37252
15 ........ Ignition electrode .......................................... 57358 ............................................... E37271
16 ........ Flame sense electrode ................................. 57195 ............................................... E37274
Notes