Burnham 20_PV_I Boiler User Manual


 
31
Key No. Description
[Quantity] Part Number
203PV 204PV 205PV 206PV
7. Miscellaneous Trim and Controls
7A
Safety Relief Valve, 30 psi, ¾ NPT,
Conbraco 10-408-05
[1] 81660319
7B Limit, Honeywell L4080D1036 [1] 80160156
7B1 Immersion Well, ½ NPT Included with 7B
7B2
Immersion Well, ¾ NPT, Honeywell 123870A
(Dual Limit Only)
[1] 80160426
7B3 Limit Honeywell L4080B1212 (Dual Limit Only) [1] 80160474
7C Transformer/Relay, Honeywell R8285D5001 [1] 80160155U
7C1 Relay, DPST, Honeywell R8222U1006 [1] 80160096U
7C2 Junction Box, 4" x 4" x 1½" [1] 8136259
7D Flame Rollout Switch [1] 80160044
7D1 Flame Rollout Switch Bracket [1] 7186018
7E Suction Pressure Switch [1] 80160180 [1] 80160181
7E1
Silicone Tubing, 1/8" x 11"
9016001 (Specify Length)
Silicone Tubing, 1/8" x 12½"
Silicone Tubing, 1/8" x 13-5/8"
Silicone Tubing, 1/8" x 15¼"
7F Ignition Module, Honeywell S8670E1007 [1] 80160108
7G Temperature-Pressure Gauge [1] 8056164U
7H
Circulator with Gaskets, Bell & Gossett NFR-22 [1] 8056174
Circulator with Gaskets, Grundfos UP15-42F [1] 8056173
Circulator with Gaskets, Taco 007F [1] 8056170
Circulator with Gaskets, Taco 0010 [1] 8056176
7H1
Gasket, Bell & Gossett NFR-22 (SLC-30) [2] 806602029
Gasket, Grundfos 510179 [2] 806602016
Gasket, Taco '00' Series [2] 806602006
7J Flange, 1¼ NPT [2] 806602013
7J1 Screw, Cap Hex Head, 7/16-14 x 1½" [4] Common Hardware
7J2 Nut, Hex, 7/16-14 [4] Common Hardware
7K Drain Valve, ¾ NPT, Conbraco 31-606-02 [1] 806603011
Key No. Description
[Quantity] Part Number
203PV 204PV 205PV 206PV
8. Vent Accessory Carton 611170322 611170522
8A Vent Connector [1] 8116102 [1] 8116103
8B Vent Terminal [1] 8116063
8C Locking Band [1] 8116101
8D
Silicone Sealant, 3 oz. tube, Dow
Corning Silastic 732 RTV, or Sil-Bond
RTV 4500 (Acetoxy)
[1] 8056052