Specifications

Residential Expansion Tank Kits
262 customer.honeywell.com 70-6910
Boiler Trim Kit with SuperVent
Honeywell TK Series Combo Boiler Trim kits are a quick and
convenient way to purchase the key "boiler trim" used by installers
when performing a boiler change out. All Combo Trim Kits with
SuperVent include expansion tank and SuperVent high
performance air eliminator; selected models also include FM911
combination boiler fill valve/backflow preventer and/or service
check valves for in-line servicing of the expansion tank.
Maximum Operating Temperature: 240 F (115 C)
Maximum Operating Pressure: 100 psi (689 kPA)
Diameter: 11 in. (279 mm)
Maximum Acceptance Volume: 2.5 gal. (9.5 L)
Product Number
Connection Size
(inch) Connection Type
Height Volume Weight
Includes(inch) (mm) (gal) (L) (lb) (kg)
TK30PV100FM SuperVent: 1 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16 lb 7.3 kg TK300-30, PV100,
SCV-050, FM911
TK30PV100FMNC SuperVent: 1 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16 lb 7.3 kg TK300-30, PV100,
FM911
TK30PV100SFM SuperVent: 1 in.
Tank: 1/2 in.
SuperVent: Sweat
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16 lb 7.3 kg TK300-30, PV100S,
SCV-050, FM911
TK30PV125 SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 12.8 lb 5.8 kg TK300-30, PV125,
SCV-050
TK30PV125FM SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16.8 lb 7.6 kg TK300-30, PV125,
SCV-050, FM911
TK30PV125FMNC SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16.8 lb 7.6 kg TK300-30, PV125,
FM911
TK30PV125SFM SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Sweat
Tank: Male NPT
15 1/2 in. 394 mm 4.4 gal 16.7 L 16.8 lb 7.6 kg TK300-30, PV125S,
SCV-050, FM911
TK60PV100SFMNC SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
23 in. 584 mm 4.4 gal 16.7 L 15.3 lb 6.9 kg TK300-60, PV100S,
FM911
TK60PV125FMNC SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Female NPT
Tank: Male NPT
23 in. 584 mm 7.6 gal 28.8 L 17.5 lb 7.95 kg TK300-60, PV125,
FM911
TK60PV125SFMNC SuperVent: 1 1/4 in.
Tank: 1/2 in.
SuperVent: Sweat
Tank: Male NPT
23 in. 584 mm 7.6 gal 28.8 L 17.5 lb 7.95 kg TK300-60, PV125S,
FM911