QHT Boiler - Manual (Page 3)

Table of Contents:
Restrictor Sizing Chart …………………...…………………………………. 4
External Vent Warnings ………………………………………………………. 4
External Vent Clearances ……………………………………………………. 5
Concentric Riser Kit - RI VC RIS 9990322 …………………………………. 6
Concentric Riser Kit Installation Instructions ………………………………. 7-9
Standard Concentric Kit - RI VC 9990148 …………………………………. 10
Standard Concentric Kit Installation Instructions ………………………….. 11-12
Concentric Vent Accessories ………………………………………………... 13
RI VC EXT - 9990149
RI VC 90 - 9990152
RI VC 45 - 9990153
Separate Kit - RI VS 8990016 ……………………………………………….. 14
Separate Kit Installation Instructions ……………………………………….. 15-16
Separate Vent Accessories ………………………………………………….. 17
RI VS EXT 9990159
RI VS 90F 9990160
RI VS 45 9990162
RI VS 90M 9990178
Vertical Roof Vent Kit - RI RV 9990251 …………………………………… 18
Vertical Roof Vent Kit Installation Instructions …………………………… 18-20
Vertical Roof Vent Accessories ……………………………………………. 21
RI RV EXT 9990242
RI RV 90 9990256
RI RV 45 9990255
RI RV CC 9990275
Vertical Roof Vent Accessories Cont. …………………………………….. 22
RI RV CS 9990276
RI RV FF 9990280
RI RV PF 9990252
3