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tech professionals should consult the manufacturer’s flow chart to ensure the BTU input remains within the boiler's rated specifications
and PTP series heaters manufactured after May 2007
ensuring downstream equipment remains within safe operating limits without requiring external relief piping in most standard configurations
High-Temperature Durability: Rated for water up to 266°F and low-pressure steam
Resideo TK300-30A-1FM Boiler Trim Kit 320788-702 tech professionals should consult theThe Resideo TK300 30A 1FM Boiler Trim Kit is a comprehensive solution for field technicians performing boiler change outs or new hydronic installations. This professional grade boiler trim kit features a 4. 4 gallon TK300 30 expansion tank with a durable Butyl EPDM diaphragm, engineered to effectively manage hydronic system pressure in closed heating loops. The assembly includes a 1 inch AP400 cast iron air purger and an FV180 Goldtop air vent for
US$ 21.95
US$ 21.95
US$ 21.95
US$ 56.99