Maid-O-Mist B157-10 Air Vent 1/8" MPT up to 175 Lbs.

Gorton Heating Corp NO.1-3/8 Steel Vertical #1 Air Vent Valve, 3/8", MNPT

• Install one or more no.1 air eliminators at the end of the short main or the main running to the warm side of the building, install two or three no.1 air eliminators at the end of the long main or main running to the cold side of the building

Sid Harvey Item #:B153: Replaces Part #:'s : B153
,

Maid-O-Mist The No. 67 Auto-Vent is a hot water float vent for use on convector radiators, baseboard radiation, and radiant panels. 1/8" auto float vent, up to 50 lb. pressure. 1/8" I.P. Male connection, 3-3/4" x 9/16". These are designed to be used in space that is limited and can be installed in trouble spots previously neglected or improperly vented. Vertical mounting. Bright brass finish.

• Connection Type: 1/8" IP Male
• PSI Rating: 50lb
• Valve Size: 3-3/4" x 9/16"

Sid Harvey Item #:B156-80: Replaces Part #:'s : L37-203,
,

Maid-O-Mist B156-80

Sid Harvey AN 77 700 Air Vent with Check Valve, 1/8 or 1/4 Inch, NPT, 175 psi

• Quick acting air vent with self-sealing mounting valve

Sid Harvey Item #:B157-7: Replaces Part #:'s : AV1,

,

Sid Harvey B157-7

Gorton Heating Corp Vertical Straight #1 Air Vent Valve, 3/4 x 1/2",,
,

Gorton Heating B153-1

The HAV valve utilizes moisture retaining discs within the body which vary in volume when they change from a wet to a dry condition. As the discs dry, they allow air to escape from the system and when wet, provide a positive shut-off.

• Automatic or manual operation
• Quick venting design
• Positive shut-off ball check
• Heat resistant hand wheel
• Simple two piece construction
• Non adjustable
• Straight mount
• Straight body style

,
,

Honeywell R7847A1033/U Green Rectifying Flame Amplifier for Primary Safety Control7800 Series Relay

• Solid state plug-in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with 7800 series relay modules
• Flame failure response time of 2 or 3 sec
• Flame signal strength ranges from 0 - 5 VDC
• Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation
• Flame signal test jacks to measure amplifier flame signal voltage
• Color coded labels identify flame detection type
• Dynamic self-check amplifier test the detectors and all electronic components in the flame detection system 7800 series relay module locks out on safety shutdown with flame detection system failure
• Compatible with existing Honeywell flame detectors
• Use with flame sensor gas rectifying flame rods C7004, C7005, C7007, C7008, C7009, Q179; gas, oil, coal ultraviolet flame sensor C7012A, C

,
,

honeywell r7847a1033

Cooper-Atkins 6642-06-3 Stainless Steel and Polycarbonate Lens/Bezel Analog Display Panel Thermometer, 2" Dial, -40 to 60 deg F/-40 to 15 deg C

• Recalibratable
• Dual scale dial
• Vapor tension sensor
• Nickel/tin-plated bulb and capillary
• 48" length probe and stem
• 1 year warranty

,
,

Cooper-Atkins 6642-06

Cooper-Atkins 25HP HACCP professional refrigerator/freezer/dry storage thermometer keeps constant and accurate temperatures in coolers, freezers and dry storage areas. It can either hang or stand on storage shelving and features a HACCP reference dial with color-coded temperature zones. Large 2" dial face makes temperature reading easy and convenient.

• Nickel/trim plated bulb and capillary
• Can hang or stand

,
,

Cooper-Atkins 25HP

Heat-Timer Corporation Varivalve 925005-00 Chrome-Plated Brass Angle Radiator Quick Vent Valve, 1/8", Male

• Exclusive fingertip adjustment
• Large variable orifice
• Phosphor bronze bellows
• High temperature"o" ring seal
• Seat and poppet at inlet to valve

Sid Harvey Item #:925005-00: Replaces Part #:'s : 7G153,

Heat-Timer Corporation 925005-00

Zurn Parts 15020 Anode Rod 3/4" x 36" Straight,