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Round with Differential Pressure Switch

Round with Differential Pressure Switch

Effective way of providing heat in new and existing ducting systems.
  • Can be made to any size or specification: round, square or rectangular; 350W to over 90kW
  • Applications include tempering fresh air supply and combining with air handlers to heat/reheat specific zones
  • Due to minimal residual heat on shutdown, fan run on timers are not normally required
  • d = with differntial pressure switch, pre wired - units supplied complete with staging contacts and isolators
  • d1 = pre wired with sailswitch & 1pole thermostat
  • d3 = pre wired with sailswitch & 3pole thermosta
Technical Data
Picture of EDH15-007-3S
EDH15-007-3S
Duct Heater ?150 0.75kW Single phase Control = 1 x SSR Cont
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Picture of EDH15-007-5S
EDH15-007-5S
Duct Heater ?150 0.75kW Single phase Control = PID +SSR, Min
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Picture of EDH15-015-3S
EDH15-015-3S
Duct Heater ?150 1.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH15-015-5S
EDH15-015-5S
Duct Heater ?150 1.5kW Single phase Control = PID +SSR, Min
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Picture of EDH15-020-3S
EDH15-020-3S
Duct Heater ?150 2kW Single phase Control = 1 x SSR Control
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Picture of EDH15-020-5S
EDH15-020-5S
Duct Heater ?150 2kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH15-030-3S
EDH15-030-3S
Duct Heater ?150 3kW Single phase Control = 1 x SSR Control
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Picture of EDH15-030-5S
EDH15-030-5S
Duct Heater ?150 3kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH1515D1
EDH1515D1
Duct Heater 150dia 1.5kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH20-007-3S
EDH20-007-3S
Duct Heater ?200 0.75kW Single phase Control = 1 x SSR Cont
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Picture of EDH20-007-5S
EDH20-007-5S
Duct Heater ?200 0.75kW Single phase Control = PID +SSR, Min
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Picture of EDH20-015-3S
EDH20-015-3S
Duct Heater ?200 1.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH20-015-5S
EDH20-015-5S
Duct Heater ?200 1.5kW Single phase Control = PID +SSR, Min
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Picture of EDH20-020-3S
EDH20-020-3S
Duct Heater ?200 2kW Single phase Control = 1 x SSR Control
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Picture of EDH20-020-5S
EDH20-020-5S
Duct Heater ?200 2kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH20-030-3S
EDH20-030-3S
Duct Heater ?200 3kW Single phase Control = 1 x SSR Control
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Picture of EDH20-030-5S
EDH20-030-5S
Duct Heater ?200 3kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH20-045-3S
EDH20-045-3S
Duct Heater ?200 4.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH20-045-3T
EDH20-045-3T
Duct Heater ?200 4.5kW Three phase Control = 1 x SSR Contro
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Picture of EDH20-045-5S
EDH20-045-5S
Duct Heater ?200 4.5kW Single phase Control = PID +SSR, Min
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Picture of EDH20-045-5T
EDH20-045-5T
Duct Heater ?200 4.5kW Three phase Control = PID +SSR, Min A
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Picture of EDH2015D1
EDH2015D1
Duct Heater 200dia 1.5kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH2030D1
EDH2030D1
Duct Heater 200dia 3.0kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH2030D3
EDH2030D3
Duct Heater 200dia 3.0kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH2045D3
EDH2045D3
Duct Heater 200dia 4.5kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH25-015-3S
EDH25-015-3S
Duct Heater ?250 1.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH25-015-5S
EDH25-015-5S
Duct Heater ?250 1.5kW Single phase Control = PID +SSR, Min
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Picture of EDH25-030-3S
EDH25-030-3S
Duct Heater ?250 3kW Single phase Control = 1 x SSR Control
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Picture of EDH25-030-3T
EDH25-030-3T
Duct Heater ?250 3kW Three phase Control = 1 x SSR Controll
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Picture of EDH25-030-5S
EDH25-030-5S
Duct Heater ?250 3kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH25-030-5T
EDH25-030-5T
Duct Heater ?250 3kW Three phase Control = PID +SSR, Min Air
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Picture of EDH25-045-3S
EDH25-045-3S
Duct Heater ?250 4.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH25-045-3T
EDH25-045-3T
Duct Heater ?250 4.5kW Three phase Control = 1 x SSR Contro
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Picture of EDH25-045-5S
EDH25-045-5S
Duct Heater ?250 4.5kW Single phase Control = PID +SSR, Min
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Picture of EDH25-045-5T
EDH25-045-5T
Duct Heater ?250 4.5kW Three phase Control = PID +SSR, Min A
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Picture of EDH25-060-3S
EDH25-060-3S
Duct Heater ?250 6kW Single phase Control = 1 x SSR Control
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Picture of EDH25-060-3T
EDH25-060-3T
Duct Heater ?250 6kW Three phase Control = 1 x SSR Controll
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Picture of EDH25-060-5S
EDH25-060-5S
Duct Heater ?250 6kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH25-060-5T
EDH25-060-5T
Duct Heater ?250 6kW Three phase Control = PID +SSR, Min Air
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Picture of EDH2515D1
EDH2515D1
Duct Heater 250dia 1.5kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH2530D1
EDH2530D1
Duct Heater 250dia 3.0kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH2530D3
EDH2530D3
Duct Heater 250dia 3.0kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH2545D1
EDH2545D1
Duct Heater 250dia 4.5kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH2545D3
EDH2545D3
Duct Heater 250dia 4.5kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH2560D3
EDH2560D3
Duct Heater 250dia 6.0kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH30-030-3S
EDH30-030-3S
Duct Heater ?300 3kW Single phase Control = 1 x SSR Control
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Picture of EDH30-030-3T
EDH30-030-3T
Duct Heater ?300 3kW Three phase Control = 1 x SSR Controll
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Picture of EDH30-030-5S
EDH30-030-5S
Duct Heater ?300 3kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH30-030-5T
EDH30-030-5T
Duct Heater ?300 3kW Three phase Control = PID +SSR, Min Air
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Picture of EDH30-045-3S
EDH30-045-3S
Duct Heater ?300 4.5kW Single phase Control = 1 x SSR Contr
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Picture of EDH30-045-3T
EDH30-045-3T
Duct Heater ?300 4.5kW Three phase Control = 1 x SSR Contro
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Picture of EDH30-045-5S
EDH30-045-5S
Duct Heater ?300 4.5kW Single phase Control = PID +SSR, Min
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Picture of EDH30-045-5T
EDH30-045-5T
Duct Heater ?300 4.5kW Three phase Control = PID +SSR, Min A
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Picture of EDH30-060-3S
EDH30-060-3S
Duct Heater ?300 6kW Single phase Control = 1 x SSR Control
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Picture of EDH30-060-3T
EDH30-060-3T
Duct Heater ?300 6kW Three phase Control = 1 x SSR Controll
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Picture of EDH30-060-5S
EDH30-060-5S
Duct Heater ?300 6kW Single phase Control = PID +SSR, Min Ai
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Picture of EDH30-060-5T
EDH30-060-5T
Duct Heater ?300 6kW Three phase Control = PID +SSR, Min Air
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Picture of EDH3030D1
EDH3030D1
Duct Heater 300dia 3.0kw (Prewired) c/w 1PoleTstat S DPS
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Picture of EDH3030D3
EDH3030D3
Duct Heater 300dia 3.0kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH3045D1
EDH3045D1
Duct Heater 300dia 4.5kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH3045D3
EDH3045D3
Duct Heater 300dia 4.5kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH3060D1
EDH3060D1
Duct Heater 300dia 6.0kw (Prewired) c/w 1PoleTstat DPS
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Picture of EDH3060D3
EDH3060D3
Duct Heater 300dia 6.0kw (Prewired) c/w 3PoleTstat DPS
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Picture of EDH35-045-2T
EDH35-045-2T
Duct Heater ?350 4.5kW Three phase Control = 3 Stage T'stat
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Picture of EDH35-045-3T
EDH35-045-3T
Duct Heater ?350 4.5kW Three phase Control = 1 x SSR Control
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Picture of EDH35-045-5T
EDH35-045-5T
Duct Heater ?350 4.5kW Three phase Control = PID +SSR, Min A
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Picture of EDH35-060-2T
EDH35-060-2T
Duct Heater ?350 6kW Three phase Control = 3 Stage T'stat Mi
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Picture of EDH35-060-3T
EDH35-060-3T
Duct Heater ?350 6kW Three phase Control = 1 x SSR Controlle
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Picture of EDH35-060-5T
EDH35-060-5T
Duct Heater ?350 6kW Three phase Control = PID +SSR, Min Air
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Picture of EDH35-075-2T
EDH35-075-2T
Duct Heater ?350 7.5kW Three phase Control = 3 Stage T'stat
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Picture of EDH35-075-3T
EDH35-075-3T
Duct Heater ?350 7.5kW Three phase Control = 1 x SSR Control
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Picture of EDH35-075-5T
EDH35-075-5T
Duct Heater ?350 7.5kW Three phase Control = PID +SSR, Min A
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Picture of EDH35-090-2T
EDH35-090-2T
Duct Heater ?350 9kW Three phase Control = 3 Stage T'stat Mi
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Picture of EDH35-090-3T
EDH35-090-3T
Duct Heater ?350 9kW Three phase Control = 1 x SSR Controlle
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Picture of EDH35-090-5T
EDH35-090-5T
Duct Heater ?350 9kW Three phase Control = PID +SSR, Min Air
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Picture of EDH35-120-2T
EDH35-120-2T
Duct Heater ?350 12kW Three phase Control = 3 Stage T'stat M
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Picture of EDH35-120-3T
EDH35-120-3T
Duct Heater ?350 12kW Three phase Control = 1 x SSR Controll
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Picture of EDH35-120-5T
EDH35-120-5T
Duct Heater ?350 12kW Three phase Control = PID +SSR, Min Ai
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