Reznor Parts 257472 Ignition Module,

257472

Bosch Heating Parts 87186649200 Bosch Greenstar Electrode Set,

Bosch Heating Parts 87186649200

Bell & Gossett 107035
The Hydrotrol (HT) flow control valve is used to prevent overheating of zones due to gravity flow in hydronic heating systems and will permit summer-winter operation of indirect water heater. The HT valve allows fluid to pass when the system or zone pumps start. When the system or zone pumps are not operating, the HT valve remains closed, preventing gravity circulation. The HT valves are designed with a 1/2 turn knob that can be manually opened when draining the system or for bypass purposes. The HT valve can be installed in either the horizontal or vertical orientation.

• Prevents rooms (zones) from overheating due to gravity circulation
• Elastomer seal provides positive, shut-off eliminating the need for an isolation valve
• Brass body and non-ferrous internals
• Straight angle configuration allows for quick and easy installation
• Vertical design option saves installation time and material
• Turn knob for system draining or valve bypass
• Compact, lightweight design

Sid Harvey Item #:107035: Replaces Part #:'s : 3688,
,

107035

107035

Riello Probe Replaces 3012021

3012176

Riello Parts 3006900 Orifice Natural Gas G200,
,

3006900

Riello 3007079 Metal Crushable Washer for F20 Burner

Riello Parts 3006993

Riello 3005788 Blower Wheel 40G3 40G5 Burners

Riello Parts 3005788

Riello 3005799 Blower Wheel F15-F20 M15-M20 Burners

Riello Parts 3005799

Riello 7001031 Blower Wheel F3-F5 M3-M5,

Riello Parts 7001031