Honeywell VR8215S, Руководство по установке, Страница: 1 / 20

INSTALLATION INSTRUCTIONS
34-00006EF-01
VR8215S,T Tradeline
Direct Ignition Combination
Gas Controls
APPLICATION
The Trade VR8215S,T Direct Ignition Combination Gas
Controls are used in gas-fired appliances with up to 150
ft
3
/hr capacity at 1 in. wc pressure drop on natural gas.
They have been optimized for direct ignition applications
and include a switch and a pressure regulator.
• Valve capacities are shown in Table 1.
• Table 2 provides gas capacity conversion factors.
• For suffix letter designation, see Table 3.
Table 1. Valve Capacity.
a
a
Capacity based on 1000 Btu/ft
3
, 0.64 sp gr natural gas at 1 in. wc pressure drop (37.3 MJ/m
3
, 0.64 sp gr natural gas
at 0.25 kPa pressure drop).
b
Minimum regulation for LP gas is 30,000 Btu/h (0.85 m
3
/hr).
Table 2. Gas Capacity Conversion Factor.
Table 3. Model Number Suffix Letter Designation.
SPECIFICATIONS
Body Pattern:
Straight through; see Table 1 for inlet and
outlet size.
Electrical Ratings:
Voltage and Frequency: 24 Vac, 50/60 Hz.
Current Draw: 0.5A.
Field Wiring:
2-1/4 in. spade quick-connect terminals.
Capacity: See Table 1.
Conversion:
Use conversion factors in Table 2 to convert capacities
for
other gases.
Regulation Range: See Table 7.
Natural-LP Gas Conversion Kits:
See Table 4.
Approvals:
CSA Design Certificate #112395.
(-40 °F to +175 °F; -40 °C to +79 °C)
Australian Gas Association Certificate #7960.
(-20 °C to +79 °C only)
Outlet: Class 2, Grade 20 pressure regulator
Auto shutoff valve function: Class 3
Model
Size
Inlet x Outlet
(in. NPT)
AGA Certified Capacity for
Natural Gas
AGA Certified
Minimum Regulation
for Natural Gas
AGA Certified Maximum
Regulation for Natural Gas
ft
3
/hr m
3
/hr ft
3
/hr m
3
/hr ft
3
/hr m
3
/hr
VR8215 1/2 x 1/2 150 4.25
15
b
0.42 200 5.66
Gas Specific Gravity
Multiply Listed
Capacity By
Manufactured 0.60 0.516
Mixed 0.70 0.765
Propane 1.53 1.62
Model Number Suffix
Letter Pressure Regulator Type
S Standard
T Slow Opening