User guide
2.14
Convection Heaters
PARTS IDENTIFICATION
Model
Item Description CV100 CV250
1 Regulator (LP Gas) -----------550-21722-------------
Regulator (Natural Gas) ---------400-20218-----------
2 Adapter, Hose, 1/4 NPT x 9/16-18 (LP Gas) -----------310-01098-----------
Adapter, Hose, 1/2 NPT x 1/2 NPS (Natural Gas) -----------310-02894*--------
3 Hose, 1/4 in. x 10 ft. (LP Gas) -----------400-20496----------
Hose, 1/2 in. x 10 ft. (Natural Gas) -----------400-20243*---------
4 Valve, Manual Shut Off (Natural Gas) -----------130-05548-----------
5 Nipple, 1/2 in. x 1 1/2 in. (Natural Gas) -----------130-02420-----------
6 Bushing, 1/2 in. x 1/4 in. (Natural Gas) -----------130-01519-----------
7 Nipple, 1/4 in. x 2 in. (Natural Gas) -----------130-03071-----------
8 Ell -----------130-01300-----------
9 Screen, Inlet -----------130-20391-----------
10 Nut, Jam -----------310-20185-----------
11 Valve, Pilot Safety -----------130-07966-----------
12 Valve, Main Burner -----------130-20229-----------
Valve, Main Burner (CV250 Natural Gas) -----------130-09698-----------
13 Ell, Street, 1/4 NPT -----------130-01425-----------
14 Bushing -----------120-04817-----------
15 Igniter, Piezo -----------120-20280-----------
17 Base - CV100 225-20202 --
Base - CV250 -- 225-20203
18 Plug, 1/8 NPT -----------130-09271-----------
19 Connector, Pilot Line, Gas Control Outlet -----------310-20454-----------
20 Connector, Pilot Line for Pilot Head, Inlet -----------310-20455-----------
21 Orifice, Pilot (LP-Gas) -----------400-20212-----------
Orifice, Pilot (Natural Gas) -----------400-20213-----------
22 Manifold, 1/4 NPT x 6 in. -----------130-20228-----------
23 Orifice, Burner - CV100 (LP Gas) 310-20187 --
Orifice, Burner - CV100 (Natural Gas) 310-20186 --
Orifice, Burner - CV250 (LP Gas) -- 310-20189
Orifice, Burner - CV250 (Natural Gas) -- 310-20188
24 Thermocouple, 18 in. -----------120-03555-----------
25 Bracket, Thermocouple -----------240-20194-----------
26 Burner - CV100 400-20206 --
Burner - CV250 -- 400-20231
27 Electrode with Wire (Piezo) -----------120-20184-----------
28 Ring, Heat Shield - CV100 AGA Certified Models 225-20305 --
Ring, Heat Shield - CV250 AGA Certified Models -- 225-20255
29 Barrel - CV100 410-20210 --
Barrel - CV250 -- 410-20230
30 Top - CV100 225-20078 --
Top - CV250 -- 225-20064
Miscellaneous CComponents ((Not IIllustrated)
* Optional Accessories for Natural Gas Units
Description Part Number
Screw, #8 x 3/8 130-07288
NOTE: The complete barrel assembly may be ordered. Order part #500-20211 for CV100 and #500-20235 for CV250.
The barrel assembly consists of items 29 and 30.